7958129192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 17188416000

約数和(自身を除く): 9230286808

約数列:

[1, 2, 4, 8, 13, 26, 29, 41, 52, 58, 82, 104, 116, 139, 164, 232, 278, 328, 377, 463, 533, 556, 754, 926, 1066, 1112, 1189, 1508, 1807, 1852, 2132, 2378, 3016, 3614, 3704, 4031, 4264, 4756, 5699, 6019, 7228, 8062, 9512, 11398, 12038, 13427, 14456, 15457, 16124, 18983, 22796, 24076, 26854, 30914, 32248, 37966, 45592, 48152, 52403, 53708, 61828, 64357, 74087, 75932, 104806, 107416, 123656, 128714, 148174, 151864, 165271, 174551, 209612, 246779, 257428, 296348, 330542, 349102, 419224, 493558, 514856, 550507, 592696, 661084, 698204, 836641, 987116, 1101014, 1322168, 1396408, 1673282, 1866353, 1974232, 2148523, 2202028, 2638637, 3346564, 3732706, 4297046, 4404056, 5277274, 6693128, 7156591, 7465412, 8594092, 10554548, 14313182, 14930824, 17188184, 21109096, 24262589, 28626364, 34302281, 48525178, 57252728, 68604562, 76520473, 97050356, 137209124, 153040946, 194100712, 274418248, 306081892, 612163784, 994766149, 1989532298, 3979064596, 7958129192]

約数ペア:

[(1, 7958129192), (2, 3979064596), (4, 1989532298), (8, 994766149), (13, 612163784), (26, 306081892), (29, 274418248), (41, 194100712), (52, 153040946), (58, 137209124), (82, 97050356), (104, 76520473), (116, 68604562), (139, 57252728), (164, 48525178), (232, 34302281), (278, 28626364), (328, 24262589), (377, 21109096), (463, 17188184), (533, 14930824), (556, 14313182), (754, 10554548), (926, 8594092), (1066, 7465412), (1112, 7156591), (1189, 6693128), (1508, 5277274), (1807, 4404056), (1852, 4297046), (2132, 3732706), (2378, 3346564), (3016, 2638637), (3614, 2202028), (3704, 2148523), (4031, 1974232), (4264, 1866353), (4756, 1673282), (5699, 1396408), (6019, 1322168), (7228, 1101014), (8062, 987116), (9512, 836641), (11398, 698204), (12038, 661084), (13427, 592696), (14456, 550507), (15457, 514856), (16124, 493558), (18983, 419224), (22796, 349102), (24076, 330542), (26854, 296348), (30914, 257428), (32248, 246779), (37966, 209612), (45592, 174551), (48152, 165271), (52403, 151864), (53708, 148174), (61828, 128714), (64357, 123656), (74087, 107416), (75932, 104806)]