15336568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 32901120

約数和(自身を除く): 17564552

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 67, 71, 104, 124, 134, 142, 248, 268, 284, 403, 536, 568, 806, 871, 923, 1612, 1742, 1846, 2077, 2201, 3224, 3484, 3692, 4154, 4402, 4757, 6968, 7384, 8308, 8804, 9514, 16616, 17608, 19028, 27001, 28613, 38056, 54002, 57226, 61841, 108004, 114452, 123682, 147467, 216008, 228904, 247364, 294934, 494728, 589868, 1179736, 1917071, 3834142, 7668284, 15336568]

約数ペア:

[(1, 15336568), (2, 7668284), (4, 3834142), (8, 1917071), (13, 1179736), (26, 589868), (31, 494728), (52, 294934), (62, 247364), (67, 228904), (71, 216008), (104, 147467), (124, 123682), (134, 114452), (142, 108004), (248, 61841), (268, 57226), (284, 54002), (403, 38056), (536, 28613), (568, 27001), (806, 19028), (871, 17608), (923, 16616), (1612, 9514), (1742, 8804), (1846, 8308), (2077, 7384), (2201, 6968), (3224, 4757), (3484, 4402), (3692, 4154)]