72002164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{9293}}^1$

素因数の和:9459

約数の個数: 24

約数和(自身を含む): 136621800

約数和(自身を除く): 64619636

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 9293, 18586, 37172, 120809, 241618, 483236, 1384657, 2769314, 5538628, 18000541, 36001082, 72002164]

約数ペア:

[(1, 72002164), (2, 36001082), (4, 18000541), (13, 5538628), (26, 2769314), (52, 1384657), (149, 483236), (298, 241618), (596, 120809), (1937, 37172), (3874, 18586), (7748, 9293)]