28660430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1567}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 54190080

約数和(自身を除く): 25529650

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1567, 1829, 3134, 3658, 7835, 9145, 15670, 18290, 48577, 92453, 97154, 184906, 242885, 462265, 485770, 924530, 2866043, 5732086, 14330215, 28660430]

約数ペア:

[(1, 28660430), (2, 14330215), (5, 5732086), (10, 2866043), (31, 924530), (59, 485770), (62, 462265), (118, 242885), (155, 184906), (295, 97154), (310, 92453), (590, 48577), (1567, 18290), (1829, 15670), (3134, 9145), (3658, 7835)]