42697616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1567}}^1$

素因数の和:1719

約数の個数: 40

約数和(自身を含む): 89827584

約数和(自身を除く): 47129968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1567, 1703, 2096, 3134, 3406, 6268, 6812, 12536, 13624, 20371, 25072, 27248, 40742, 81484, 162968, 205277, 325936, 410554, 821108, 1642216, 2668601, 3284432, 5337202, 10674404, 21348808, 42697616]

約数ペア:

[(1, 42697616), (2, 21348808), (4, 10674404), (8, 5337202), (13, 3284432), (16, 2668601), (26, 1642216), (52, 821108), (104, 410554), (131, 325936), (208, 205277), (262, 162968), (524, 81484), (1048, 40742), (1567, 27248), (1703, 25072), (2096, 20371), (3134, 13624), (3406, 12536), (6268, 6812)]