38937728

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{2843}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 78323760

約数和(自身を除く): 39386032

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 2843, 3424, 5686, 6848, 11372, 13696, 22744, 45488, 90976, 181952, 304201, 363904, 608402, 1216804, 2433608, 4867216, 9734432, 19468864, 38937728]

約数ペア:

[(1, 38937728), (2, 19468864), (4, 9734432), (8, 4867216), (16, 2433608), (32, 1216804), (64, 608402), (107, 363904), (128, 304201), (214, 181952), (428, 90976), (856, 45488), (1712, 22744), (2843, 13696), (3424, 11372), (5686, 6848)]