428207216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{23333}}^1$

素因数の和:23409

約数の個数: 40

約数和(自身を含む): 879598464

約数和(自身を除く): 451391248

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 18352, 23333, 46666, 93332, 186664, 373328, 723323, 863321, 1446646, 1726642, 2893292, 3453284, 5786584, 6906568, 11573168, 13813136, 26762951, 53525902, 107051804, 214103608, 428207216]

約数ペア:

[(1, 428207216), (2, 214103608), (4, 107051804), (8, 53525902), (16, 26762951), (31, 13813136), (37, 11573168), (62, 6906568), (74, 5786584), (124, 3453284), (148, 2893292), (248, 1726642), (296, 1446646), (496, 863321), (592, 723323), (1147, 373328), (2294, 186664), (4588, 93332), (9176, 46666), (18352, 23333)]