76354984

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{617}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 148320000

約数和(自身を除く): 71965016

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 499, 617, 998, 1234, 1996, 2468, 3992, 4936, 15469, 19127, 30938, 38254, 61876, 76508, 123752, 153016, 307883, 615766, 1231532, 2463064, 9544373, 19088746, 38177492, 76354984]

約数ペア:

[(1, 76354984), (2, 38177492), (4, 19088746), (8, 9544373), (31, 2463064), (62, 1231532), (124, 615766), (248, 307883), (499, 153016), (617, 123752), (998, 76508), (1234, 61876), (1996, 38254), (2468, 30938), (3992, 19127), (4936, 15469)]