22773608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 53161920

約数和(自身を除く): 30388312

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1171, 1496, 1768, 2342, 2431, 4684, 4862, 9368, 9724, 12881, 15223, 19448, 19907, 25762, 30446, 39814, 51524, 60892, 79628, 103048, 121784, 159256, 167453, 218977, 258791, 334906, 437954, 517582, 669812, 875908, 1035164, 1339624, 1751816, 2070328, 2846701, 5693402, 11386804, 22773608]

約数ペア:

[(1, 22773608), (2, 11386804), (4, 5693402), (8, 2846701), (11, 2070328), (13, 1751816), (17, 1339624), (22, 1035164), (26, 875908), (34, 669812), (44, 517582), (52, 437954), (68, 334906), (88, 258791), (104, 218977), (136, 167453), (143, 159256), (187, 121784), (221, 103048), (286, 79628), (374, 60892), (442, 51524), (572, 39814), (748, 30446), (884, 25762), (1144, 19907), (1171, 19448), (1496, 15223), (1768, 12881), (2342, 9724), (2431, 9368), (4684, 4862)]