39418372

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 81285120

約数和(自身を除く): 41866748

約数列:

[1, 2, 4, 7, 14, 28, 59, 107, 118, 214, 223, 236, 413, 428, 446, 749, 826, 892, 1498, 1561, 1652, 2996, 3122, 6244, 6313, 12626, 13157, 23861, 25252, 26314, 44191, 47722, 52628, 88382, 92099, 95444, 167027, 176764, 184198, 334054, 368396, 668108, 1407799, 2815598, 5631196, 9854593, 19709186, 39418372]

約数ペア:

[(1, 39418372), (2, 19709186), (4, 9854593), (7, 5631196), (14, 2815598), (28, 1407799), (59, 668108), (107, 368396), (118, 334054), (214, 184198), (223, 176764), (236, 167027), (413, 95444), (428, 92099), (446, 88382), (749, 52628), (826, 47722), (892, 44191), (1498, 26314), (1561, 25252), (1652, 23861), (2996, 13157), (3122, 12626), (6244, 6313)]