64719258

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{997}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 134131200

約数和(自身を除く): 69411942

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 349, 698, 997, 1047, 1994, 2094, 2991, 5982, 10819, 21638, 30907, 32457, 61814, 64914, 92721, 185442, 347953, 695906, 1043859, 2087718, 10786543, 21573086, 32359629, 64719258]

約数ペア:

[(1, 64719258), (2, 32359629), (3, 21573086), (6, 10786543), (31, 2087718), (62, 1043859), (93, 695906), (186, 347953), (349, 185442), (698, 92721), (997, 64914), (1047, 61814), (1994, 32457), (2094, 30907), (2991, 21638), (5982, 10819)]