23048872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 59719680

約数和(自身を除く): 36670808

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 31, 34, 44, 56, 62, 68, 71, 77, 88, 119, 124, 136, 142, 154, 187, 217, 238, 248, 284, 308, 341, 374, 434, 476, 497, 527, 568, 616, 682, 748, 781, 868, 952, 994, 1054, 1207, 1309, 1364, 1496, 1562, 1736, 1988, 2108, 2201, 2387, 2414, 2618, 2728, 3124, 3689, 3976, 4216, 4402, 4774, 4828, 5236, 5467, 5797, 6248, 7378, 8449, 8804, 9548, 9656, 10472, 10934, 11594, 13277, 14756, 15407, 16898, 17608, 19096, 21868, 23188, 24211, 26554, 29512, 30814, 33796, 37417, 40579, 43736, 46376, 48422, 53108, 61628, 67592, 74834, 81158, 92939, 96844, 106216, 123256, 149668, 162316, 169477, 185878, 193688, 261919, 299336, 324632, 338954, 371756, 411587, 523838, 677908, 743512, 823174, 1047676, 1355816, 1646348, 2095352, 2881109, 3292696, 5762218, 11524436, 23048872]

約数ペア:

[(1, 23048872), (2, 11524436), (4, 5762218), (7, 3292696), (8, 2881109), (11, 2095352), (14, 1646348), (17, 1355816), (22, 1047676), (28, 823174), (31, 743512), (34, 677908), (44, 523838), (56, 411587), (62, 371756), (68, 338954), (71, 324632), (77, 299336), (88, 261919), (119, 193688), (124, 185878), (136, 169477), (142, 162316), (154, 149668), (187, 123256), (217, 106216), (238, 96844), (248, 92939), (284, 81158), (308, 74834), (341, 67592), (374, 61628), (434, 53108), (476, 48422), (497, 46376), (527, 43736), (568, 40579), (616, 37417), (682, 33796), (748, 30814), (781, 29512), (868, 26554), (952, 24211), (994, 23188), (1054, 21868), (1207, 19096), (1309, 17608), (1364, 16898), (1496, 15407), (1562, 14756), (1736, 13277), (1988, 11594), (2108, 10934), (2201, 10472), (2387, 9656), (2414, 9548), (2618, 8804), (2728, 8449), (3124, 7378), (3689, 6248), (3976, 5797), (4216, 5467), (4402, 5236), (4774, 4828)]