64142026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 108415440

約数和(自身を除く): 44273414

約数列:

[1, 2, 13, 26, 29, 58, 97, 194, 377, 754, 877, 1261, 1754, 2522, 2813, 5626, 11401, 22802, 25433, 36569, 50866, 73138, 85069, 170138, 330629, 661258, 1105897, 2211794, 2467001, 4934002, 32071013, 64142026]

約数ペア:

[(1, 64142026), (2, 32071013), (13, 4934002), (26, 2467001), (29, 2211794), (58, 1105897), (97, 661258), (194, 330629), (377, 170138), (754, 85069), (877, 73138), (1261, 50866), (1754, 36569), (2522, 25433), (2813, 22802), (5626, 11401)]