28825136305

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{1733}}^1$

素因数の和:2026

約数の個数: 64

約数和(自身を含む): 41361643008

約数和(自身を除く): 12536506703

約数列:

[1, 5, 7, 35, 41, 67, 173, 205, 287, 335, 469, 865, 1211, 1435, 1733, 2345, 2747, 6055, 7093, 8665, 11591, 12131, 13735, 19229, 35465, 49651, 57955, 60655, 71053, 81137, 96145, 116111, 248255, 299809, 355265, 405685, 475231, 497371, 580555, 812777, 1499045, 2098663, 2376155, 2486855, 3326617, 4063885, 4760551, 10493315, 12292169, 16633085, 20087203, 23802755, 33323857, 61460845, 86045183, 100436015, 140610421, 166619285, 430225915, 703052105, 823575323, 4117876615, 5765027261, 28825136305]

約数ペア:

[(1, 28825136305), (5, 5765027261), (7, 4117876615), (35, 823575323), (41, 703052105), (67, 430225915), (173, 166619285), (205, 140610421), (287, 100436015), (335, 86045183), (469, 61460845), (865, 33323857), (1211, 23802755), (1435, 20087203), (1733, 16633085), (2345, 12292169), (2747, 10493315), (6055, 4760551), (7093, 4063885), (8665, 3326617), (11591, 2486855), (12131, 2376155), (13735, 2098663), (19229, 1499045), (35465, 812777), (49651, 580555), (57955, 497371), (60655, 475231), (71053, 405685), (81137, 355265), (96145, 299809), (116111, 248255)]