7139792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 15266880

約数和(自身を除く): 8127088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 359, 452, 718, 904, 1243, 1436, 1808, 2486, 2872, 3949, 4972, 5744, 7898, 9944, 15796, 19888, 31592, 40567, 63184, 81134, 162268, 324536, 446237, 649072, 892474, 1784948, 3569896, 7139792]

約数ペア:

[(1, 7139792), (2, 3569896), (4, 1784948), (8, 892474), (11, 649072), (16, 446237), (22, 324536), (44, 162268), (88, 81134), (113, 63184), (176, 40567), (226, 31592), (359, 19888), (452, 15796), (718, 9944), (904, 7898), (1243, 5744), (1436, 4972), (1808, 3949), (2486, 2872)]