23698136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 61378560

約数和(自身を除く): 37680424

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 31, 34, 44, 56, 62, 68, 73, 77, 88, 119, 124, 136, 146, 154, 187, 217, 238, 248, 292, 308, 341, 374, 434, 476, 511, 527, 584, 616, 682, 748, 803, 868, 952, 1022, 1054, 1241, 1309, 1364, 1496, 1606, 1736, 2044, 2108, 2263, 2387, 2482, 2618, 2728, 3212, 3689, 4088, 4216, 4526, 4774, 4964, 5236, 5621, 5797, 6424, 7378, 8687, 9052, 9548, 9928, 10472, 11242, 11594, 13651, 14756, 15841, 17374, 18104, 19096, 22484, 23188, 24893, 27302, 29512, 31682, 34748, 38471, 40579, 44968, 46376, 49786, 54604, 63364, 69496, 76942, 81158, 95557, 99572, 109208, 126728, 153884, 162316, 174251, 191114, 199144, 269297, 307768, 324632, 348502, 382228, 423181, 538594, 697004, 764456, 846362, 1077188, 1394008, 1692724, 2154376, 2962267, 3385448, 5924534, 11849068, 23698136]

約数ペア:

[(1, 23698136), (2, 11849068), (4, 5924534), (7, 3385448), (8, 2962267), (11, 2154376), (14, 1692724), (17, 1394008), (22, 1077188), (28, 846362), (31, 764456), (34, 697004), (44, 538594), (56, 423181), (62, 382228), (68, 348502), (73, 324632), (77, 307768), (88, 269297), (119, 199144), (124, 191114), (136, 174251), (146, 162316), (154, 153884), (187, 126728), (217, 109208), (238, 99572), (248, 95557), (292, 81158), (308, 76942), (341, 69496), (374, 63364), (434, 54604), (476, 49786), (511, 46376), (527, 44968), (584, 40579), (616, 38471), (682, 34748), (748, 31682), (803, 29512), (868, 27302), (952, 24893), (1022, 23188), (1054, 22484), (1241, 19096), (1309, 18104), (1364, 17374), (1496, 15841), (1606, 14756), (1736, 13651), (2044, 11594), (2108, 11242), (2263, 10472), (2387, 9928), (2482, 9548), (2618, 9052), (2728, 8687), (3212, 7378), (3689, 6424), (4088, 5797), (4216, 5621), (4526, 5236), (4774, 4964)]