38810468

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 36

約数和(自身を含む): 71700720

約数和(自身を除く): 32890252

約数列:

[1, 2, 4, 29, 58, 83, 116, 139, 166, 278, 332, 556, 841, 1682, 2407, 3364, 4031, 4814, 8062, 9628, 11537, 16124, 23074, 46148, 69803, 116899, 139606, 233798, 279212, 334573, 467596, 669146, 1338292, 9702617, 19405234, 38810468]

約数ペア:

[(1, 38810468), (2, 19405234), (4, 9702617), (29, 1338292), (58, 669146), (83, 467596), (116, 334573), (139, 279212), (166, 233798), (278, 139606), (332, 116899), (556, 69803), (841, 46148), (1682, 23074), (2407, 16124), (3364, 11537), (4031, 9628), (4814, 8062)]