41252704

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 83897856

約数和(自身を除く): 42645152

約数列:

[1, 2, 4, 8, 16, 32, 67, 71, 134, 142, 268, 271, 284, 536, 542, 568, 1072, 1084, 1136, 2144, 2168, 2272, 4336, 4757, 8672, 9514, 18157, 19028, 19241, 36314, 38056, 38482, 72628, 76112, 76964, 145256, 152224, 153928, 290512, 307856, 581024, 615712, 1289147, 2578294, 5156588, 10313176, 20626352, 41252704]

約数ペア:

[(1, 41252704), (2, 20626352), (4, 10313176), (8, 5156588), (16, 2578294), (32, 1289147), (67, 615712), (71, 581024), (134, 307856), (142, 290512), (268, 153928), (271, 152224), (284, 145256), (536, 76964), (542, 76112), (568, 72628), (1072, 38482), (1084, 38056), (1136, 36314), (2144, 19241), (2168, 19028), (2272, 18157), (4336, 9514), (4757, 8672)]