28804578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{719}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 63037440

約数和(自身を除く): 34232862

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 607, 719, 1214, 1438, 1821, 2157, 3642, 4314, 6677, 7909, 13354, 15818, 20031, 23727, 40062, 47454, 436433, 872866, 1309299, 2618598, 4800763, 9601526, 14402289, 28804578]

約数ペア:

[(1, 28804578), (2, 14402289), (3, 9601526), (6, 4800763), (11, 2618598), (22, 1309299), (33, 872866), (66, 436433), (607, 47454), (719, 40062), (1214, 23727), (1438, 20031), (1821, 15818), (2157, 13354), (3642, 7909), (4314, 6677)]