40212228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2003}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 107735040

約数和(自身を除く): 67522812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2003, 2868, 3346, 4006, 5019, 6009, 6692, 8012, 10038, 12018, 14021, 20076, 24036, 28042, 42063, 56084, 84126, 168252, 478717, 957434, 1436151, 1914868, 2872302, 3351019, 5744604, 6702038, 10053057, 13404076, 20106114, 40212228]

約数ペア:

[(1, 40212228), (2, 20106114), (3, 13404076), (4, 10053057), (6, 6702038), (7, 5744604), (12, 3351019), (14, 2872302), (21, 1914868), (28, 1436151), (42, 957434), (84, 478717), (239, 168252), (478, 84126), (717, 56084), (956, 42063), (1434, 28042), (1673, 24036), (2003, 20076), (2868, 14021), (3346, 12018), (4006, 10038), (5019, 8012), (6009, 6692)]