8347872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6689}}^1$

素因数の和:6715

約数の個数: 48

約数和(自身を含む): 23602320

約数和(自身を除く): 15254448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 6689, 13378, 20067, 26756, 40134, 53512, 80268, 86957, 107024, 160536, 173914, 214048, 260871, 321072, 347828, 521742, 642144, 695656, 1043484, 1391312, 2086968, 2782624, 4173936, 8347872]

約数ペア:

[(1, 8347872), (2, 4173936), (3, 2782624), (4, 2086968), (6, 1391312), (8, 1043484), (12, 695656), (13, 642144), (16, 521742), (24, 347828), (26, 321072), (32, 260871), (39, 214048), (48, 173914), (52, 160536), (78, 107024), (96, 86957), (104, 80268), (156, 53512), (208, 40134), (312, 26756), (416, 20067), (624, 13378), (1248, 6689)]