99997352

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137359}}^1$

素因数の和:137385

約数の個数: 32

約数和(自身を含む): 230764800

約数和(自身を除く): 130767448

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 137359, 274718, 549436, 961513, 1098872, 1785667, 1923026, 3571334, 3846052, 7142668, 7692104, 12499669, 14285336, 24999338, 49998676, 99997352]

約数ペア:

[(1, 99997352), (2, 49998676), (4, 24999338), (7, 14285336), (8, 12499669), (13, 7692104), (14, 7142668), (26, 3846052), (28, 3571334), (52, 1923026), (56, 1785667), (91, 1098872), (104, 961513), (182, 549436), (364, 274718), (728, 137359)]