37989981184

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{25463}}^1$

素因数の和:25561

約数の個数: 88

約数和(自身を含む): 80063705088

約数和(自身を除く): 42073723904

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 256, 376, 496, 512, 752, 992, 1024, 1457, 1504, 1984, 2914, 3008, 3968, 5828, 6016, 7936, 11656, 12032, 15872, 23312, 24064, 25463, 31744, 46624, 48128, 50926, 93248, 101852, 186496, 203704, 372992, 407408, 745984, 789353, 814816, 1196761, 1491968, 1578706, 1629632, 2393522, 3157412, 3259264, 4787044, 6314824, 6518528, 9574088, 12629648, 13037056, 19148176, 25259296, 26074112, 37099591, 38296352, 50518592, 74199182, 76592704, 101037184, 148398364, 153185408, 202074368, 296796728, 306370816, 404148736, 593593456, 612741632, 808297472, 1187186912, 1225483264, 2374373824, 4748747648, 9497495296, 18994990592, 37989981184]

約数ペア:

[(1, 37989981184), (2, 18994990592), (4, 9497495296), (8, 4748747648), (16, 2374373824), (31, 1225483264), (32, 1187186912), (47, 808297472), (62, 612741632), (64, 593593456), (94, 404148736), (124, 306370816), (128, 296796728), (188, 202074368), (248, 153185408), (256, 148398364), (376, 101037184), (496, 76592704), (512, 74199182), (752, 50518592), (992, 38296352), (1024, 37099591), (1457, 26074112), (1504, 25259296), (1984, 19148176), (2914, 13037056), (3008, 12629648), (3968, 9574088), (5828, 6518528), (6016, 6314824), (7936, 4787044), (11656, 3259264), (12032, 3157412), (15872, 2393522), (23312, 1629632), (24064, 1578706), (25463, 1491968), (31744, 1196761), (46624, 814816), (48128, 789353), (50926, 745984), (93248, 407408), (101852, 372992), (186496, 203704)]