61488848

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1399}}^1$

素因数の和:1515

約数の個数: 40

約数和(自身を含む): 123950400

約数和(自身を除く): 62461552

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 164, 268, 328, 536, 656, 1072, 1399, 2747, 2798, 5494, 5596, 10988, 11192, 21976, 22384, 43952, 57359, 93733, 114718, 187466, 229436, 374932, 458872, 749864, 917744, 1499728, 3843053, 7686106, 15372212, 30744424, 61488848]

約数ペア:

[(1, 61488848), (2, 30744424), (4, 15372212), (8, 7686106), (16, 3843053), (41, 1499728), (67, 917744), (82, 749864), (134, 458872), (164, 374932), (268, 229436), (328, 187466), (536, 114718), (656, 93733), (1072, 57359), (1399, 43952), (2747, 22384), (2798, 21976), (5494, 11192), (5596, 10988)]