40947536

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1852

約数の個数: 60

約数和(自身を含む): 95524020

約数和(自身を除く): 54576484

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 1801, 2842, 3248, 3602, 5684, 7204, 11368, 12607, 14408, 22736, 25214, 28816, 50428, 52229, 88249, 100856, 104458, 176498, 201712, 208916, 352996, 365603, 417832, 705992, 731206, 835664, 1411984, 1462412, 2559221, 2924824, 5118442, 5849648, 10236884, 20473768, 40947536]

約数ペア:

[(1, 40947536), (2, 20473768), (4, 10236884), (7, 5849648), (8, 5118442), (14, 2924824), (16, 2559221), (28, 1462412), (29, 1411984), (49, 835664), (56, 731206), (58, 705992), (98, 417832), (112, 365603), (116, 352996), (196, 208916), (203, 201712), (232, 176498), (392, 104458), (406, 100856), (464, 88249), (784, 52229), (812, 50428), (1421, 28816), (1624, 25214), (1801, 22736), (2842, 14408), (3248, 12607), (3602, 11368), (5684, 7204)]