42631972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^3$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 84873600

約数和(自身を除く): 42241628

約数列:

[1, 2, 4, 19, 23, 29, 38, 46, 58, 76, 92, 116, 437, 551, 667, 841, 874, 1102, 1334, 1682, 1748, 2204, 2668, 3364, 12673, 15979, 19343, 24389, 25346, 31958, 38686, 48778, 50692, 63916, 77372, 97556, 367517, 463391, 560947, 735034, 926782, 1121894, 1470068, 1853564, 2243788, 10657993, 21315986, 42631972]

約数ペア:

[(1, 42631972), (2, 21315986), (4, 10657993), (19, 2243788), (23, 1853564), (29, 1470068), (38, 1121894), (46, 926782), (58, 735034), (76, 560947), (92, 463391), (116, 367517), (437, 97556), (551, 77372), (667, 63916), (841, 50692), (874, 48778), (1102, 38686), (1334, 31958), (1682, 25346), (1748, 24389), (2204, 19343), (2668, 15979), (3364, 12673)]