28431522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4801}}^1$

素因数の和:4863

約数の個数: 48

約数和(自身を含む): 71914752

約数和(自身を除く): 43483230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 4801, 5922, 9602, 14403, 28806, 33607, 43209, 67214, 86418, 100821, 201642, 225647, 302463, 451294, 604926, 676941, 1353882, 1579529, 2030823, 3159058, 4061646, 4738587, 9477174, 14215761, 28431522]

約数ペア:

[(1, 28431522), (2, 14215761), (3, 9477174), (6, 4738587), (7, 4061646), (9, 3159058), (14, 2030823), (18, 1579529), (21, 1353882), (42, 676941), (47, 604926), (63, 451294), (94, 302463), (126, 225647), (141, 201642), (282, 100821), (329, 86418), (423, 67214), (658, 43209), (846, 33607), (987, 28806), (1974, 14403), (2961, 9602), (4801, 5922)]