23021264

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 54960768

約数和(自身を除く): 31939504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 107, 112, 113, 119, 136, 214, 226, 238, 272, 428, 452, 476, 749, 791, 856, 904, 952, 1498, 1582, 1712, 1808, 1819, 1904, 1921, 2996, 3164, 3638, 3842, 5992, 6328, 7276, 7684, 11984, 12091, 12656, 12733, 13447, 14552, 15368, 24182, 25466, 26894, 29104, 30736, 48364, 50932, 53788, 84637, 96728, 101864, 107576, 169274, 193456, 203728, 205547, 215152, 338548, 411094, 677096, 822188, 1354192, 1438829, 1644376, 2877658, 3288752, 5755316, 11510632, 23021264]

約数ペア:

[(1, 23021264), (2, 11510632), (4, 5755316), (7, 3288752), (8, 2877658), (14, 1644376), (16, 1438829), (17, 1354192), (28, 822188), (34, 677096), (56, 411094), (68, 338548), (107, 215152), (112, 205547), (113, 203728), (119, 193456), (136, 169274), (214, 107576), (226, 101864), (238, 96728), (272, 84637), (428, 53788), (452, 50932), (476, 48364), (749, 30736), (791, 29104), (856, 26894), (904, 25466), (952, 24182), (1498, 15368), (1582, 14552), (1712, 13447), (1808, 12733), (1819, 12656), (1904, 12091), (1921, 11984), (2996, 7684), (3164, 7276), (3638, 6328), (3842, 5992)]