71448666

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 146733120

約数和(自身を除く): 75284454

約数列:

[1, 2, 3, 6, 67, 89, 134, 178, 201, 267, 402, 534, 1997, 3994, 5963, 5991, 11926, 11982, 17889, 35778, 133799, 177733, 267598, 355466, 401397, 533199, 802794, 1066398, 11908111, 23816222, 35724333, 71448666]

約数ペア:

[(1, 71448666), (2, 35724333), (3, 23816222), (6, 11908111), (67, 1066398), (89, 802794), (134, 533199), (178, 401397), (201, 355466), (267, 267598), (402, 177733), (534, 133799), (1997, 35778), (3994, 17889), (5963, 11982), (5991, 11926)]