28981508

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3319}}^1$

素因数の和:3419

約数の個数: 24

約数和(自身を含む): 52987200

約数和(自身を除く): 24005692

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 2183, 3319, 4366, 6638, 8732, 13276, 122803, 195821, 245606, 391642, 491212, 783284, 7245377, 14490754, 28981508]

約数ペア:

[(1, 28981508), (2, 14490754), (4, 7245377), (37, 783284), (59, 491212), (74, 391642), (118, 245606), (148, 195821), (236, 122803), (2183, 13276), (3319, 8732), (4366, 6638)]