71458988

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{10273}}^1$

素因数の和:10361

約数の個数: 24

約数和(自身を含む): 131178432

約数和(自身を除く): 59719444

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 6956, 10273, 20546, 41092, 380101, 482831, 760202, 965662, 1520404, 1931324, 17864747, 35729494, 71458988]

約数ペア:

[(1, 71458988), (2, 35729494), (4, 17864747), (37, 1931324), (47, 1520404), (74, 965662), (94, 760202), (148, 482831), (188, 380101), (1739, 41092), (3478, 20546), (6956, 10273)]