28950428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 57558144

約数和(自身を除く): 28607716

約数列:

[1, 2, 4, 13, 26, 37, 41, 52, 74, 82, 148, 164, 367, 481, 533, 734, 962, 1066, 1468, 1517, 1924, 2132, 3034, 4771, 6068, 9542, 13579, 15047, 19084, 19721, 27158, 30094, 39442, 54316, 60188, 78884, 176527, 195611, 353054, 391222, 556739, 706108, 782444, 1113478, 2226956, 7237607, 14475214, 28950428]

約数ペア:

[(1, 28950428), (2, 14475214), (4, 7237607), (13, 2226956), (26, 1113478), (37, 782444), (41, 706108), (52, 556739), (74, 391222), (82, 353054), (148, 195611), (164, 176527), (367, 78884), (481, 60188), (533, 54316), (734, 39442), (962, 30094), (1066, 27158), (1468, 19721), (1517, 19084), (1924, 15047), (2132, 13579), (3034, 9542), (4771, 6068)]