40635952

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1627}}^1$

素因数の和:1865

約数の個数: 40

約数和(自身を含む): 90438656

約数和(自身を除く): 49802704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 892, 1561, 1627, 1784, 3122, 3254, 3568, 6244, 6508, 11389, 12488, 13016, 22778, 24976, 26032, 45556, 91112, 182224, 362821, 725642, 1451284, 2539747, 2902568, 5079494, 5805136, 10158988, 20317976, 40635952]

約数ペア:

[(1, 40635952), (2, 20317976), (4, 10158988), (7, 5805136), (8, 5079494), (14, 2902568), (16, 2539747), (28, 1451284), (56, 725642), (112, 362821), (223, 182224), (446, 91112), (892, 45556), (1561, 26032), (1627, 24976), (1784, 22778), (3122, 13016), (3254, 12488), (3568, 11389), (6244, 6508)]