78475664

素因数分解:

$2^4\times {\mathrm{59}}^2\times {\mathrm{1409}}^1$

素因数の和:1535

約数の個数: 30

約数和(自身を含む): 154777110

約数和(自身を除く): 76301446

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 1409, 2818, 3481, 5636, 6962, 11272, 13924, 22544, 27848, 55696, 83131, 166262, 332524, 665048, 1330096, 4904729, 9809458, 19618916, 39237832, 78475664]

約数ペア:

[(1, 78475664), (2, 39237832), (4, 19618916), (8, 9809458), (16, 4904729), (59, 1330096), (118, 665048), (236, 332524), (472, 166262), (944, 83131), (1409, 55696), (2818, 27848), (3481, 22544), (5636, 13924), (6962, 11272)]