77451344

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2459

約数の個数: 40

約数和(自身を含む): 157489920

約数和(自身を除く): 80038576

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 464, 568, 1136, 2059, 2351, 4118, 4702, 8236, 9404, 16472, 18808, 32944, 37616, 68179, 136358, 166921, 272716, 333842, 545432, 667684, 1090864, 1335368, 2670736, 4840709, 9681418, 19362836, 38725672, 77451344]

約数ペア:

[(1, 77451344), (2, 38725672), (4, 19362836), (8, 9681418), (16, 4840709), (29, 2670736), (58, 1335368), (71, 1090864), (116, 667684), (142, 545432), (232, 333842), (284, 272716), (464, 166921), (568, 136358), (1136, 68179), (2059, 37616), (2351, 32944), (4118, 18808), (4702, 16472), (8236, 9404)]