28471330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3234

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 26271710

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 3167, 4495, 6334, 8990, 15835, 31670, 91843, 98177, 183686, 196354, 459215, 490885, 918430, 981770, 2847133, 5694266, 14235665, 28471330]

約数ペア:

[(1, 28471330), (2, 14235665), (5, 5694266), (10, 2847133), (29, 981770), (31, 918430), (58, 490885), (62, 459215), (145, 196354), (155, 183686), (290, 98177), (310, 91843), (899, 31670), (1798, 15835), (3167, 8990), (4495, 6334)]