15672712432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1235239}}^1$

素因数の和:1235321

約数の個数: 40

約数和(自身を含む): 33237837920

約数和(自身を除く): 17565125488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 1235239, 2470478, 4940956, 9881912, 16058107, 19763824, 32116214, 64232428, 75349579, 128464856, 150699158, 256929712, 301398316, 602796632, 979544527, 1205593264, 1959089054, 3918178108, 7836356216, 15672712432]

約数ペア:

[(1, 15672712432), (2, 7836356216), (4, 3918178108), (8, 1959089054), (13, 1205593264), (16, 979544527), (26, 602796632), (52, 301398316), (61, 256929712), (104, 150699158), (122, 128464856), (208, 75349579), (244, 64232428), (488, 32116214), (793, 19763824), (976, 16058107), (1586, 9881912), (3172, 4940956), (6344, 2470478), (12688, 1235239)]