25355280216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{222931}}^1$

素因数の和:223624

約数の個数: 64

約数和(自身を含む): 72550990080

約数和(自身を除く): 47195709864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 677, 1354, 2031, 2708, 4062, 4739, 5416, 8124, 9478, 14217, 16248, 18956, 28434, 37912, 56868, 113736, 222931, 445862, 668793, 891724, 1337586, 1560517, 1783448, 2675172, 3121034, 4681551, 5350344, 6242068, 9363102, 12484136, 18726204, 37452408, 150924287, 301848574, 452772861, 603697148, 905545722, 1056470009, 1207394296, 1811091444, 2112940018, 3169410027, 3622182888, 4225880036, 6338820054, 8451760072, 12677640108, 25355280216]

約数ペア:

[(1, 25355280216), (2, 12677640108), (3, 8451760072), (4, 6338820054), (6, 4225880036), (7, 3622182888), (8, 3169410027), (12, 2112940018), (14, 1811091444), (21, 1207394296), (24, 1056470009), (28, 905545722), (42, 603697148), (56, 452772861), (84, 301848574), (168, 150924287), (677, 37452408), (1354, 18726204), (2031, 12484136), (2708, 9363102), (4062, 6242068), (4739, 5350344), (5416, 4681551), (8124, 3121034), (9478, 2675172), (14217, 1783448), (16248, 1560517), (18956, 1337586), (28434, 891724), (37912, 668793), (56868, 445862), (113736, 222931)]