40308802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 26219198

約数列:

[1, 2, 17, 34, 43, 79, 86, 158, 349, 698, 731, 1343, 1462, 2686, 3397, 5933, 6794, 11866, 15007, 27571, 30014, 55142, 57749, 115498, 255119, 468707, 510238, 937414, 1185553, 2371106, 20154401, 40308802]

約数ペア:

[(1, 40308802), (2, 20154401), (17, 2371106), (34, 1185553), (43, 937414), (79, 510238), (86, 468707), (158, 255119), (349, 115498), (698, 57749), (731, 55142), (1343, 30014), (1462, 27571), (2686, 15007), (3397, 11866), (5933, 6794)]