72645586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 122024448

約数和(自身を除く): 49378862

約数列:

[1, 2, 13, 26, 31, 62, 193, 386, 403, 467, 806, 934, 2509, 5018, 5983, 6071, 11966, 12142, 14477, 28954, 77779, 90131, 155558, 180262, 188201, 376402, 1171703, 2343406, 2794061, 5588122, 36322793, 72645586]

約数ペア:

[(1, 72645586), (2, 36322793), (13, 5588122), (26, 2794061), (31, 2343406), (62, 1171703), (193, 376402), (386, 188201), (403, 180262), (467, 155558), (806, 90131), (934, 77779), (2509, 28954), (5018, 14477), (5983, 12142), (6071, 11966)]