28649890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92419}}^1$

素因数の和:92457

約数の個数: 16

約数和(自身を含む): 53233920

約数和(自身を除く): 24584030

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 92419, 184838, 462095, 924190, 2864989, 5729978, 14324945, 28649890]

約数ペア:

[(1, 28649890), (2, 14324945), (5, 5729978), (10, 2864989), (31, 924190), (62, 462095), (155, 184838), (310, 92419)]