13996875472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1659971}}^1$

素因数の和:1660027

約数の個数: 40

約数和(自身を含む): 29640460032

約数和(自身を除く): 15643584560

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 1659971, 3319942, 6639884, 13279768, 26559536, 28219507, 51459101, 56439014, 102918202, 112878028, 205836404, 225756056, 411672808, 451512112, 823345616, 874804717, 1749609434, 3499218868, 6998437736, 13996875472]

約数ペア:

[(1, 13996875472), (2, 6998437736), (4, 3499218868), (8, 1749609434), (16, 874804717), (17, 823345616), (31, 451512112), (34, 411672808), (62, 225756056), (68, 205836404), (124, 112878028), (136, 102918202), (248, 56439014), (272, 51459101), (496, 28219507), (527, 26559536), (1054, 13279768), (2108, 6639884), (4216, 3319942), (8432, 1659971)]