64258096

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33749}}^1$

素因数の和:33781

約数の個数: 40

約数和(自身を含む): 150660000

約数和(自身を除く): 86401904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 33749, 67498, 134996, 236243, 269992, 472486, 539984, 573733, 944972, 1147466, 1889944, 2294932, 3779888, 4016131, 4589864, 8032262, 9179728, 16064524, 32129048, 64258096]

約数ペア:

[(1, 64258096), (2, 32129048), (4, 16064524), (7, 9179728), (8, 8032262), (14, 4589864), (16, 4016131), (17, 3779888), (28, 2294932), (34, 1889944), (56, 1147466), (68, 944972), (112, 573733), (119, 539984), (136, 472486), (238, 269992), (272, 236243), (476, 134996), (952, 67498), (1904, 33749)]