23238488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 54250560

約数和(自身を除く): 31012072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 137, 182, 233, 274, 364, 466, 548, 728, 932, 959, 1096, 1631, 1781, 1864, 1918, 3029, 3262, 3562, 3836, 6058, 6524, 7124, 7672, 12116, 12467, 13048, 14248, 21203, 24232, 24934, 31921, 42406, 49868, 63842, 84812, 99736, 127684, 169624, 223447, 255368, 414973, 446894, 829946, 893788, 1659892, 1787576, 2904811, 3319784, 5809622, 11619244, 23238488]

約数ペア:

[(1, 23238488), (2, 11619244), (4, 5809622), (7, 3319784), (8, 2904811), (13, 1787576), (14, 1659892), (26, 893788), (28, 829946), (52, 446894), (56, 414973), (91, 255368), (104, 223447), (137, 169624), (182, 127684), (233, 99736), (274, 84812), (364, 63842), (466, 49868), (548, 42406), (728, 31921), (932, 24934), (959, 24232), (1096, 21203), (1631, 14248), (1781, 13048), (1864, 12467), (1918, 12116), (3029, 7672), (3262, 7124), (3562, 6524), (3836, 6058)]