28166464752

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{48221}}^1$

素因数の和:48558

約数の個数: 80

約数和(自身を含む): 74720181888

約数和(自身を除く): 46553717136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 283, 344, 516, 566, 688, 849, 1032, 1132, 1698, 2064, 2264, 3396, 4528, 6792, 12169, 13584, 24338, 36507, 48221, 48676, 73014, 96442, 97352, 144663, 146028, 192884, 194704, 289326, 292056, 385768, 578652, 584112, 771536, 1157304, 2073503, 2314608, 4147006, 6220509, 8294012, 12441018, 13646543, 16588024, 24882036, 27293086, 33176048, 40939629, 49764072, 54586172, 81879258, 99528144, 109172344, 163758516, 218344688, 327517032, 586801349, 655034064, 1173602698, 1760404047, 2347205396, 3520808094, 4694410792, 7041616188, 9388821584, 14083232376, 28166464752]

約数ペア:

[(1, 28166464752), (2, 14083232376), (3, 9388821584), (4, 7041616188), (6, 4694410792), (8, 3520808094), (12, 2347205396), (16, 1760404047), (24, 1173602698), (43, 655034064), (48, 586801349), (86, 327517032), (129, 218344688), (172, 163758516), (258, 109172344), (283, 99528144), (344, 81879258), (516, 54586172), (566, 49764072), (688, 40939629), (849, 33176048), (1032, 27293086), (1132, 24882036), (1698, 16588024), (2064, 13646543), (2264, 12441018), (3396, 8294012), (4528, 6220509), (6792, 4147006), (12169, 2314608), (13584, 2073503), (24338, 1157304), (36507, 771536), (48221, 584112), (48676, 578652), (73014, 385768), (96442, 292056), (97352, 289326), (144663, 194704), (146028, 192884)]