25385568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20341}}^1$

素因数の和:20367

約数の個数: 48

約数和(自身を含む): 71766576

約数和(自身を除く): 46381008

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, 20341, 40682, 61023, 81364, 122046, 162728, 244092, 264433, 325456, 488184, 528866, 650912, 793299, 976368, 1057732, 1586598, 1952736, 2115464, 3173196, 4230928, 6346392, 8461856, 12692784, 25385568]

約数ペア:

[(1, 25385568), (2, 12692784), (3, 8461856), (4, 6346392), (6, 4230928), (8, 3173196), (12, 2115464), (13, 1952736), (16, 1586598), (24, 1057732), (26, 976368), (32, 793299), (39, 650912), (48, 528866), (52, 488184), (78, 325456), (96, 264433), (104, 244092), (156, 162728), (208, 122046), (312, 81364), (416, 61023), (624, 40682), (1248, 20341)]