71124816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211681}}^1$

素因数の和:211699

約数の個数: 40

約数和(自身を含む): 209988544

約数和(自身を除く): 138863728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 211681, 423362, 635043, 846724, 1270086, 1481767, 1693448, 2540172, 2963534, 3386896, 4445301, 5080344, 5927068, 8890602, 10160688, 11854136, 17781204, 23708272, 35562408, 71124816]

約数ペア:

[(1, 71124816), (2, 35562408), (3, 23708272), (4, 17781204), (6, 11854136), (7, 10160688), (8, 8890602), (12, 5927068), (14, 5080344), (16, 4445301), (21, 3386896), (24, 2963534), (28, 2540172), (42, 1693448), (48, 1481767), (56, 1270086), (84, 846724), (112, 635043), (168, 423362), (336, 211681)]