8026512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 23540160

約数和(自身を除く): 15513648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 677, 741, 912, 988, 1354, 1482, 1976, 2031, 2708, 2964, 3952, 4062, 5416, 5928, 8124, 8801, 10832, 11856, 12863, 16248, 17602, 25726, 26403, 32496, 35204, 38589, 51452, 52806, 70408, 77178, 102904, 105612, 140816, 154356, 167219, 205808, 211224, 308712, 334438, 422448, 501657, 617424, 668876, 1003314, 1337752, 2006628, 2675504, 4013256, 8026512]

約数ペア:

[(1, 8026512), (2, 4013256), (3, 2675504), (4, 2006628), (6, 1337752), (8, 1003314), (12, 668876), (13, 617424), (16, 501657), (19, 422448), (24, 334438), (26, 308712), (38, 211224), (39, 205808), (48, 167219), (52, 154356), (57, 140816), (76, 105612), (78, 102904), (104, 77178), (114, 70408), (152, 52806), (156, 51452), (208, 38589), (228, 35204), (247, 32496), (304, 26403), (312, 25726), (456, 17602), (494, 16248), (624, 12863), (677, 11856), (741, 10832), (912, 8801), (988, 8124), (1354, 5928), (1482, 5416), (1976, 4062), (2031, 3952), (2708, 2964)]