40507152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{120557}}^1$

素因数の和:120575

約数の個数: 40

約数和(自身を含む): 119593536

約数和(自身を除く): 79086384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 120557, 241114, 361671, 482228, 723342, 843899, 964456, 1446684, 1687798, 1928912, 2531697, 2893368, 3375596, 5063394, 5786736, 6751192, 10126788, 13502384, 20253576, 40507152]

約数ペア:

[(1, 40507152), (2, 20253576), (3, 13502384), (4, 10126788), (6, 6751192), (7, 5786736), (8, 5063394), (12, 3375596), (14, 2893368), (16, 2531697), (21, 1928912), (24, 1687798), (28, 1446684), (42, 964456), (48, 843899), (56, 723342), (84, 482228), (112, 361671), (168, 241114), (336, 120557)]