26690833

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 5968367

約数列:

[1, 13, 17, 23, 59, 89, 221, 299, 391, 767, 1003, 1157, 1357, 1513, 2047, 5083, 5251, 13039, 17641, 19669, 23069, 26611, 34799, 68263, 89267, 120773, 299897, 452387, 1160471, 1570049, 2053141, 26690833]

約数ペア:

[(1, 26690833), (13, 2053141), (17, 1570049), (23, 1160471), (59, 452387), (89, 299897), (221, 120773), (299, 89267), (391, 68263), (767, 34799), (1003, 26611), (1157, 23069), (1357, 19669), (1513, 17641), (2047, 13039), (5083, 5251)]