72904622

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{971}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 129890304

約数和(自身を除く): 56985682

約数列:

[1, 2, 7, 14, 31, 62, 173, 217, 346, 434, 971, 1211, 1942, 2422, 5363, 6797, 10726, 13594, 30101, 37541, 60202, 75082, 167983, 210707, 335966, 421414, 1175881, 2351762, 5207473, 10414946, 36452311, 72904622]

約数ペア:

[(1, 72904622), (2, 36452311), (7, 10414946), (14, 5207473), (31, 2351762), (62, 1175881), (173, 421414), (217, 335966), (346, 210707), (434, 167983), (971, 75082), (1211, 60202), (1942, 37541), (2422, 30101), (5363, 13594), (6797, 10726)]