39931436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 77565600

約数和(自身を除く): 37634164

約数列:

[1, 2, 4, 17, 34, 37, 59, 68, 74, 118, 148, 236, 269, 538, 629, 1003, 1076, 1258, 2006, 2183, 2516, 4012, 4366, 4573, 8732, 9146, 9953, 15871, 18292, 19906, 31742, 37111, 39812, 63484, 74222, 148444, 169201, 269807, 338402, 539614, 587227, 676804, 1079228, 1174454, 2348908, 9982859, 19965718, 39931436]

約数ペア:

[(1, 39931436), (2, 19965718), (4, 9982859), (17, 2348908), (34, 1174454), (37, 1079228), (59, 676804), (68, 587227), (74, 539614), (118, 338402), (148, 269807), (236, 169201), (269, 148444), (538, 74222), (629, 63484), (1003, 39812), (1076, 37111), (1258, 31742), (2006, 19906), (2183, 18292), (2516, 15871), (4012, 9953), (4366, 9146), (4573, 8732)]