22289806

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 47278080

約数和(自身を除く): 24988274

約数列:

[1, 2, 7, 11, 14, 22, 23, 29, 31, 46, 49, 58, 62, 77, 98, 154, 161, 203, 217, 253, 319, 322, 341, 406, 434, 506, 539, 638, 667, 682, 713, 899, 1078, 1127, 1334, 1421, 1426, 1519, 1771, 1798, 2233, 2254, 2387, 2842, 3038, 3542, 4466, 4669, 4774, 4991, 6293, 7337, 7843, 9338, 9889, 9982, 12397, 12586, 14674, 15631, 15686, 16709, 19778, 20677, 24794, 31262, 32683, 33418, 34937, 41354, 44051, 51359, 54901, 65366, 69223, 69874, 88102, 102718, 109802, 138446, 144739, 227447, 289478, 359513, 384307, 454894, 484561, 719026, 768614, 969122, 1013173, 1592129, 2026346, 3184258, 11144903, 22289806]

約数ペア:

[(1, 22289806), (2, 11144903), (7, 3184258), (11, 2026346), (14, 1592129), (22, 1013173), (23, 969122), (29, 768614), (31, 719026), (46, 484561), (49, 454894), (58, 384307), (62, 359513), (77, 289478), (98, 227447), (154, 144739), (161, 138446), (203, 109802), (217, 102718), (253, 88102), (319, 69874), (322, 69223), (341, 65366), (406, 54901), (434, 51359), (506, 44051), (539, 41354), (638, 34937), (667, 33418), (682, 32683), (713, 31262), (899, 24794), (1078, 20677), (1127, 19778), (1334, 16709), (1421, 15686), (1426, 15631), (1519, 14674), (1771, 12586), (1798, 12397), (2233, 9982), (2254, 9889), (2387, 9338), (2842, 7843), (3038, 7337), (3542, 6293), (4466, 4991), (4669, 4774)]