73840988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{23279}}^1$

素因数の和:23357

約数の個数: 24

約数和(自身を含む): 141449280

約数和(自身を除く): 67608292

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 23279, 46558, 93116, 302627, 605254, 1210508, 1420019, 2840038, 5680076, 18460247, 36920494, 73840988]

約数ペア:

[(1, 73840988), (2, 36920494), (4, 18460247), (13, 5680076), (26, 2840038), (52, 1420019), (61, 1210508), (122, 605254), (244, 302627), (793, 93116), (1586, 46558), (3172, 23279)]