15696984704

素因数分解:

$2^7\times {\mathrm{1979}}^1\times {\mathrm{61967}}^1$

素因数の和:63960

約数の個数: 32

約数和(自身を含む): 31287643200

約数和(自身を除く): 15590658496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1979, 3958, 7916, 15832, 31664, 61967, 63328, 123934, 126656, 247868, 253312, 495736, 991472, 1982944, 3965888, 7931776, 122632693, 245265386, 490530772, 981061544, 1962123088, 3924246176, 7848492352, 15696984704]

約数ペア:

[(1, 15696984704), (2, 7848492352), (4, 3924246176), (8, 1962123088), (16, 981061544), (32, 490530772), (64, 245265386), (128, 122632693), (1979, 7931776), (3958, 3965888), (7916, 1982944), (15832, 991472), (31664, 495736), (61967, 253312), (63328, 247868), (123934, 126656)]