23315432

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 55728000

約数和(自身を除く): 32412568

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1289, 1292, 2261, 2578, 2584, 4522, 5156, 9023, 9044, 10312, 18046, 18088, 21913, 24491, 36092, 43826, 48982, 72184, 87652, 97964, 153391, 171437, 175304, 195928, 306782, 342874, 416347, 613564, 685748, 832694, 1227128, 1371496, 1665388, 2914429, 3330776, 5828858, 11657716, 23315432]

約数ペア:

[(1, 23315432), (2, 11657716), (4, 5828858), (7, 3330776), (8, 2914429), (14, 1665388), (17, 1371496), (19, 1227128), (28, 832694), (34, 685748), (38, 613564), (56, 416347), (68, 342874), (76, 306782), (119, 195928), (133, 175304), (136, 171437), (152, 153391), (238, 97964), (266, 87652), (323, 72184), (476, 48982), (532, 43826), (646, 36092), (952, 24491), (1064, 21913), (1289, 18088), (1292, 18046), (2261, 10312), (2578, 9044), (2584, 9023), (4522, 5156)]