28462734

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 63320400

約数和(自身を除く): 34857666

約数列:

[1, 2, 3, 6, 9, 18, 89, 109, 163, 178, 218, 267, 326, 327, 489, 534, 654, 801, 978, 981, 1467, 1602, 1962, 2934, 9701, 14507, 17767, 19402, 29014, 29103, 35534, 43521, 53301, 58206, 87042, 87309, 106602, 130563, 159903, 174618, 261126, 319806, 1581263, 3162526, 4743789, 9487578, 14231367, 28462734]

約数ペア:

[(1, 28462734), (2, 14231367), (3, 9487578), (6, 4743789), (9, 3162526), (18, 1581263), (89, 319806), (109, 261126), (163, 174618), (178, 159903), (218, 130563), (267, 106602), (326, 87309), (327, 87042), (489, 58206), (534, 53301), (654, 43521), (801, 35534), (978, 29103), (981, 29014), (1467, 19402), (1602, 17767), (1962, 14507), (2934, 9701)]