40315496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10477}}^1$

素因数の和:10533

約数の個数: 32

約数和(自身を含む): 83614440

約数和(自身を除く): 43298944

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 10477, 20954, 41908, 83816, 136201, 272402, 387649, 544804, 775298, 1089608, 1550596, 3101192, 5039437, 10078874, 20157748, 40315496]

約数ペア:

[(1, 40315496), (2, 20157748), (4, 10078874), (8, 5039437), (13, 3101192), (26, 1550596), (37, 1089608), (52, 775298), (74, 544804), (104, 387649), (148, 272402), (296, 136201), (481, 83816), (962, 41908), (1924, 20954), (3848, 10477)]