22465828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 52136000

約数和(自身を除く): 29670172

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 349, 418, 484, 532, 698, 836, 847, 1396, 1463, 1694, 2299, 2443, 2926, 3388, 3839, 4598, 4886, 5852, 6631, 7678, 9196, 9772, 13262, 15356, 16093, 26524, 26873, 32186, 42229, 46417, 53746, 64372, 72941, 84458, 92834, 107492, 145882, 168916, 185668, 291764, 295603, 510587, 591206, 802351, 1021174, 1182412, 1604702, 2042348, 3209404, 5616457, 11232914, 22465828]

約数ペア:

[(1, 22465828), (2, 11232914), (4, 5616457), (7, 3209404), (11, 2042348), (14, 1604702), (19, 1182412), (22, 1021174), (28, 802351), (38, 591206), (44, 510587), (76, 295603), (77, 291764), (121, 185668), (133, 168916), (154, 145882), (209, 107492), (242, 92834), (266, 84458), (308, 72941), (349, 64372), (418, 53746), (484, 46417), (532, 42229), (698, 32186), (836, 26873), (847, 26524), (1396, 16093), (1463, 15356), (1694, 13262), (2299, 9772), (2443, 9196), (2926, 7678), (3388, 6631), (3839, 5852), (4598, 4886)]