40300472

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{17431}}^1$

素因数の和:17471

約数の個数: 24

約数和(自身を含む): 80274360

約数和(自身を除く): 39973888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 17431, 34862, 69724, 139448, 296327, 592654, 1185308, 2370616, 5037559, 10075118, 20150236, 40300472]

約数ペア:

[(1, 40300472), (2, 20150236), (4, 10075118), (8, 5037559), (17, 2370616), (34, 1185308), (68, 592654), (136, 296327), (289, 139448), (578, 69724), (1156, 34862), (2312, 17431)]