4047884032

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{28697}}^1$

素因数の和:28761

約数の個数: 72

約数和(自身を含む): 8798806800

約数和(自身を除く): 4750922768

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 464, 551, 608, 928, 1102, 1216, 1856, 2204, 2432, 3712, 4408, 4864, 7424, 8816, 17632, 28697, 35264, 57394, 70528, 114788, 141056, 229576, 459152, 545243, 832213, 918304, 1090486, 1664426, 1836608, 2180972, 3328852, 3673216, 4361944, 6657704, 7346432, 8723888, 13315408, 15812047, 17447776, 26630816, 31624094, 34895552, 53261632, 63248188, 69791104, 106523264, 126496376, 139582208, 213046528, 252992752, 505985504, 1011971008, 2023942016, 4047884032]

約数ペア:

[(1, 4047884032), (2, 2023942016), (4, 1011971008), (8, 505985504), (16, 252992752), (19, 213046528), (29, 139582208), (32, 126496376), (38, 106523264), (58, 69791104), (64, 63248188), (76, 53261632), (116, 34895552), (128, 31624094), (152, 26630816), (232, 17447776), (256, 15812047), (304, 13315408), (464, 8723888), (551, 7346432), (608, 6657704), (928, 4361944), (1102, 3673216), (1216, 3328852), (1856, 2180972), (2204, 1836608), (2432, 1664426), (3712, 1090486), (4408, 918304), (4864, 832213), (7424, 545243), (8816, 459152), (17632, 229576), (28697, 141056), (35264, 114788), (57394, 70528)]