7777765864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2053}}^1\times {\mathrm{43051}}^1$

素因数の和:45121

約数の個数: 32

約数和(自身を含む): 15917185440

約数和(自身を除く): 8139419576

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2053, 4106, 8212, 16424, 22583, 43051, 45166, 86102, 90332, 172204, 180664, 344408, 473561, 947122, 1894244, 3788488, 88383703, 176767406, 353534812, 707069624, 972220733, 1944441466, 3888882932, 7777765864]

約数ペア:

[(1, 7777765864), (2, 3888882932), (4, 1944441466), (8, 972220733), (11, 707069624), (22, 353534812), (44, 176767406), (88, 88383703), (2053, 3788488), (4106, 1894244), (8212, 947122), (16424, 473561), (22583, 344408), (43051, 180664), (45166, 172204), (86102, 90332)]