47260816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:991

約数の個数: 40

約数和(自身を含む): 97493760

約数和(自身を除く): 50232944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 239, 272, 478, 727, 956, 1454, 1912, 2908, 3824, 4063, 5816, 8126, 11632, 12359, 16252, 24718, 32504, 49436, 65008, 98872, 173753, 197744, 347506, 695012, 1390024, 2780048, 2953801, 5907602, 11815204, 23630408, 47260816]

約数ペア:

[(1, 47260816), (2, 23630408), (4, 11815204), (8, 5907602), (16, 2953801), (17, 2780048), (34, 1390024), (68, 695012), (136, 347506), (239, 197744), (272, 173753), (478, 98872), (727, 65008), (956, 49436), (1454, 32504), (1912, 24718), (2908, 16252), (3824, 12359), (4063, 11632), (5816, 8126)]