42007976

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1499}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 82080000

約数和(自身を除く): 40072024

約数列:

[1, 2, 4, 8, 31, 62, 113, 124, 226, 248, 452, 904, 1499, 2998, 3503, 5996, 7006, 11992, 14012, 28024, 46469, 92938, 169387, 185876, 338774, 371752, 677548, 1355096, 5250997, 10501994, 21003988, 42007976]

約数ペア:

[(1, 42007976), (2, 21003988), (4, 10501994), (8, 5250997), (31, 1355096), (62, 677548), (113, 371752), (124, 338774), (226, 185876), (248, 169387), (452, 92938), (904, 46469), (1499, 28024), (2998, 14012), (3503, 11992), (5996, 7006)]