78764332

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{4507}}^1$

素因数の和:4785

約数の個数: 24

約数和(自身を含む): 146546064

約数和(自身を除く): 67781732

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 1028, 4369, 4507, 8738, 9014, 17476, 18028, 76619, 153238, 306476, 1158299, 2316598, 4633196, 19691083, 39382166, 78764332]

約数ペア:

[(1, 78764332), (2, 39382166), (4, 19691083), (17, 4633196), (34, 2316598), (68, 1158299), (257, 306476), (514, 153238), (1028, 76619), (4369, 18028), (4507, 17476), (8738, 9014)]