56654738

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 99290880

約数和(自身を除く): 42636142

約数列:

[1, 2, 7, 14, 101, 103, 202, 206, 389, 707, 721, 778, 1414, 1442, 2723, 5446, 10403, 20806, 39289, 40067, 72821, 78578, 80134, 145642, 275023, 280469, 550046, 560938, 4046767, 8093534, 28327369, 56654738]

約数ペア:

[(1, 56654738), (2, 28327369), (7, 8093534), (14, 4046767), (101, 560938), (103, 550046), (202, 280469), (206, 275023), (389, 145642), (707, 80134), (721, 78578), (778, 72821), (1414, 40067), (1442, 39289), (2723, 20806), (5446, 10403)]