28287530

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 52496640

約数和(自身を除く): 24209110

約数列:

[1, 2, 5, 10, 61, 79, 122, 158, 305, 395, 587, 610, 790, 1174, 2935, 4819, 5870, 9638, 24095, 35807, 46373, 48190, 71614, 92746, 179035, 231865, 358070, 463730, 2828753, 5657506, 14143765, 28287530]

約数ペア:

[(1, 28287530), (2, 14143765), (5, 5657506), (10, 2828753), (61, 463730), (79, 358070), (122, 231865), (158, 179035), (305, 92746), (395, 71614), (587, 48190), (610, 46373), (790, 35807), (1174, 24095), (2935, 9638), (4819, 5870)]