6821152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 8419808

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 863, 988, 1726, 1976, 3452, 3952, 6904, 7904, 11219, 13808, 16397, 22438, 27616, 32794, 44876, 65588, 89752, 131176, 179504, 213161, 262352, 359008, 426322, 524704, 852644, 1705288, 3410576, 6821152]

約数ペア:

[(1, 6821152), (2, 3410576), (4, 1705288), (8, 852644), (13, 524704), (16, 426322), (19, 359008), (26, 262352), (32, 213161), (38, 179504), (52, 131176), (76, 89752), (104, 65588), (152, 44876), (208, 32794), (247, 27616), (304, 22438), (416, 16397), (494, 13808), (608, 11219), (863, 7904), (988, 6904), (1726, 3952), (1976, 3452)]