12434728

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 24060960

約数和(自身を除く): 11626232

約数列:

[1, 2, 4, 8, 61, 83, 122, 166, 244, 307, 332, 488, 614, 664, 1228, 2456, 5063, 10126, 18727, 20252, 25481, 37454, 40504, 50962, 74908, 101924, 149816, 203848, 1554341, 3108682, 6217364, 12434728]

約数ペア:

[(1, 12434728), (2, 6217364), (4, 3108682), (8, 1554341), (61, 203848), (83, 149816), (122, 101924), (166, 74908), (244, 50962), (307, 40504), (332, 37454), (488, 25481), (614, 20252), (664, 18727), (1228, 10126), (2456, 5063)]