69929488

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{18287}}^1$

素因数の和:18534

約数の個数: 20

約数和(自身を含む): 136062720

約数和(自身を除く): 66133232

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 18287, 36574, 73148, 146296, 292592, 4370593, 8741186, 17482372, 34964744, 69929488]

約数ペア:

[(1, 69929488), (2, 34964744), (4, 17482372), (8, 8741186), (16, 4370593), (239, 292592), (478, 146296), (956, 73148), (1912, 36574), (3824, 18287)]