28889526

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 59754240

約数和(自身を除く): 30864714

約数列:

[1, 2, 3, 6, 37, 74, 111, 179, 222, 358, 537, 727, 1074, 1454, 2181, 4362, 6623, 13246, 19869, 26899, 39738, 53798, 80697, 130133, 161394, 260266, 390399, 780798, 4814921, 9629842, 14444763, 28889526]

約数ペア:

[(1, 28889526), (2, 14444763), (3, 9629842), (6, 4814921), (37, 780798), (74, 390399), (111, 260266), (179, 161394), (222, 130133), (358, 80697), (537, 53798), (727, 39738), (1074, 26899), (1454, 19869), (2181, 13246), (4362, 6623)]