42420322

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 75043584

約数和(自身を除く): 32623262

約数列:

[1, 2, 7, 14, 41, 82, 263, 281, 287, 526, 562, 574, 1841, 1967, 3682, 3934, 10783, 11521, 21566, 23042, 73903, 75481, 80647, 147806, 150962, 161294, 517321, 1034642, 3030023, 6060046, 21210161, 42420322]

約数ペア:

[(1, 42420322), (2, 21210161), (7, 6060046), (14, 3030023), (41, 1034642), (82, 517321), (263, 161294), (281, 150962), (287, 147806), (526, 80647), (562, 75481), (574, 73903), (1841, 23042), (1967, 21566), (3682, 11521), (3934, 10783)]