22563716

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 49603680

約数和(自身を除く): 27039964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 73, 76, 83, 98, 133, 146, 166, 196, 266, 292, 332, 511, 532, 581, 931, 1022, 1162, 1387, 1577, 1862, 2044, 2324, 2774, 3154, 3577, 3724, 4067, 5548, 6059, 6308, 7154, 8134, 9709, 11039, 12118, 14308, 16268, 19418, 22078, 24236, 38836, 42413, 44156, 67963, 77273, 84826, 115121, 135926, 154546, 169652, 230242, 271852, 296891, 309092, 460484, 593782, 805847, 1187564, 1611694, 3223388, 5640929, 11281858, 22563716]

約数ペア:

[(1, 22563716), (2, 11281858), (4, 5640929), (7, 3223388), (14, 1611694), (19, 1187564), (28, 805847), (38, 593782), (49, 460484), (73, 309092), (76, 296891), (83, 271852), (98, 230242), (133, 169652), (146, 154546), (166, 135926), (196, 115121), (266, 84826), (292, 77273), (332, 67963), (511, 44156), (532, 42413), (581, 38836), (931, 24236), (1022, 22078), (1162, 19418), (1387, 16268), (1577, 14308), (1862, 12118), (2044, 11039), (2324, 9709), (2774, 8134), (3154, 7154), (3577, 6308), (3724, 6059), (4067, 5548)]