72033494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{21149}}^1$

素因数の和:21295

約数の個数: 16

約数和(自身を含む): 117255600

約数和(自身を除く): 45222106

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 21149, 42298, 274937, 549874, 2770519, 5541038, 36016747, 72033494]

約数ペア:

[(1, 72033494), (2, 36016747), (13, 5541038), (26, 2770519), (131, 549874), (262, 274937), (1703, 42298), (3406, 21149)]