28597190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3248

約数の個数: 32

約数和(自身を含む): 54984960

約数和(自身を除く): 26387770

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 3181, 4495, 6362, 8990, 15905, 31810, 92249, 98611, 184498, 197222, 461245, 493055, 922490, 986110, 2859719, 5719438, 14298595, 28597190]

約数ペア:

[(1, 28597190), (2, 14298595), (5, 5719438), (10, 2859719), (29, 986110), (31, 922490), (58, 493055), (62, 461245), (145, 197222), (155, 184498), (290, 98611), (310, 92249), (899, 31810), (1798, 15905), (3181, 8990), (4495, 6362)]