42942952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 93078720

約数和(自身を除く): 50135768

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 107, 136, 214, 221, 227, 428, 442, 454, 856, 884, 908, 1391, 1768, 1816, 1819, 2782, 2951, 3638, 3859, 5564, 5902, 7276, 7718, 11128, 11804, 14552, 15436, 23608, 23647, 24289, 30872, 47294, 48578, 50167, 94588, 97156, 100334, 189176, 194312, 200668, 315757, 401336, 412913, 631514, 825826, 1263028, 1651652, 2526056, 3303304, 5367869, 10735738, 21471476, 42942952]

約数ペア:

[(1, 42942952), (2, 21471476), (4, 10735738), (8, 5367869), (13, 3303304), (17, 2526056), (26, 1651652), (34, 1263028), (52, 825826), (68, 631514), (104, 412913), (107, 401336), (136, 315757), (214, 200668), (221, 194312), (227, 189176), (428, 100334), (442, 97156), (454, 94588), (856, 50167), (884, 48578), (908, 47294), (1391, 30872), (1768, 24289), (1816, 23647), (1819, 23608), (2782, 15436), (2951, 14552), (3638, 11804), (3859, 11128), (5564, 7718), (5902, 7276)]