28788770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92867}}^1$

素因数の和:92905

約数の個数: 16

約数和(自身を含む): 53491968

約数和(自身を除く): 24703198

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 92867, 185734, 464335, 928670, 2878877, 5757754, 14394385, 28788770]

約数ペア:

[(1, 28788770), (2, 14394385), (5, 5757754), (10, 2878877), (31, 928670), (62, 464335), (155, 185734), (310, 92867)]