73966282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 122648400

約数和(自身を除く): 48682118

約数列:

[1, 2, 13, 26, 61, 122, 149, 298, 313, 626, 793, 1586, 1937, 3874, 4069, 8138, 9089, 18178, 19093, 38186, 46637, 93274, 118157, 236314, 248209, 496418, 606281, 1212562, 2844857, 5689714, 36983141, 73966282]

約数ペア:

[(1, 73966282), (2, 36983141), (13, 5689714), (26, 2844857), (61, 1212562), (122, 606281), (149, 496418), (298, 248209), (313, 236314), (626, 118157), (793, 93274), (1586, 46637), (1937, 38186), (3874, 19093), (4069, 18178), (8138, 9089)]