40912466

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 72479232

約数和(自身を除く): 31566766

約数列:

[1, 2, 7, 14, 47, 94, 97, 194, 329, 641, 658, 679, 1282, 1358, 4487, 4559, 8974, 9118, 30127, 31913, 60254, 62177, 63826, 124354, 210889, 421778, 435239, 870478, 2922319, 5844638, 20456233, 40912466]

約数ペア:

[(1, 40912466), (2, 20456233), (7, 5844638), (14, 2922319), (47, 870478), (94, 435239), (97, 421778), (194, 210889), (329, 124354), (641, 63826), (658, 62177), (679, 60254), (1282, 31913), (1358, 30127), (4487, 9118), (4559, 8974)]