69007904

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1289}}^1$

素因数の和:1545

約数の個数: 48

約数和(自身を含む): 156038400

約数和(自身を除く): 87030496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 1289, 1673, 1912, 2578, 3346, 3824, 5156, 6692, 7648, 9023, 10312, 13384, 18046, 20624, 26768, 36092, 41248, 53536, 72184, 144368, 288736, 308071, 616142, 1232284, 2156497, 2464568, 4312994, 4929136, 8625988, 9858272, 17251976, 34503952, 69007904]

約数ペア:

[(1, 69007904), (2, 34503952), (4, 17251976), (7, 9858272), (8, 8625988), (14, 4929136), (16, 4312994), (28, 2464568), (32, 2156497), (56, 1232284), (112, 616142), (224, 308071), (239, 288736), (478, 144368), (956, 72184), (1289, 53536), (1673, 41248), (1912, 36092), (2578, 26768), (3346, 20624), (3824, 18046), (5156, 13384), (6692, 10312), (7648, 9023)]