28754024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1831}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 58477440

約数和(自身を除く): 29723416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1831, 1963, 3662, 3926, 7324, 7852, 14648, 15704, 23803, 47606, 95212, 190424, 276481, 552962, 1105924, 2211848, 3594253, 7188506, 14377012, 28754024]

約数ペア:

[(1, 28754024), (2, 14377012), (4, 7188506), (8, 3594253), (13, 2211848), (26, 1105924), (52, 552962), (104, 276481), (151, 190424), (302, 95212), (604, 47606), (1208, 23803), (1831, 15704), (1963, 14648), (3662, 7852), (3926, 7324)]