15320096

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 33421248

約数和(自身を除く): 18101152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 568, 613, 781, 1136, 1226, 1562, 2272, 2452, 3124, 4904, 6248, 6743, 9808, 12496, 13486, 19616, 24992, 26972, 43523, 53944, 87046, 107888, 174092, 215776, 348184, 478753, 696368, 957506, 1392736, 1915012, 3830024, 7660048, 15320096]

約数ペア:

[(1, 15320096), (2, 7660048), (4, 3830024), (8, 1915012), (11, 1392736), (16, 957506), (22, 696368), (32, 478753), (44, 348184), (71, 215776), (88, 174092), (142, 107888), (176, 87046), (284, 53944), (352, 43523), (568, 26972), (613, 24992), (781, 19616), (1136, 13486), (1226, 12496), (1562, 9808), (2272, 6743), (2452, 6248), (3124, 4904)]