40747308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10321}}^1$

素因数の和:10382

約数の個数: 48

約数和(自身を含む): 110982144

約数和(自身を除く): 70234836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 10321, 20642, 30963, 41284, 61926, 72247, 123852, 144494, 216741, 288988, 433482, 485087, 866964, 970174, 1455261, 1940348, 2910522, 3395609, 5821044, 6791218, 10186827, 13582436, 20373654, 40747308]

約数ペア:

[(1, 40747308), (2, 20373654), (3, 13582436), (4, 10186827), (6, 6791218), (7, 5821044), (12, 3395609), (14, 2910522), (21, 1940348), (28, 1455261), (42, 970174), (47, 866964), (84, 485087), (94, 433482), (141, 288988), (188, 216741), (282, 144494), (329, 123852), (564, 72247), (658, 61926), (987, 41284), (1316, 30963), (1974, 20642), (3948, 10321)]