16458936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 44997120

約数和(自身を除く): 28538184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 743, 852, 923, 1486, 1704, 1846, 2229, 2769, 2972, 3692, 4458, 5538, 5944, 7384, 8916, 9659, 11076, 17832, 19318, 22152, 28977, 38636, 52753, 57954, 77272, 105506, 115908, 158259, 211012, 231816, 316518, 422024, 633036, 685789, 1266072, 1371578, 2057367, 2743156, 4114734, 5486312, 8229468, 16458936]

約数ペア:

[(1, 16458936), (2, 8229468), (3, 5486312), (4, 4114734), (6, 2743156), (8, 2057367), (12, 1371578), (13, 1266072), (24, 685789), (26, 633036), (39, 422024), (52, 316518), (71, 231816), (78, 211012), (104, 158259), (142, 115908), (156, 105506), (213, 77272), (284, 57954), (312, 52753), (426, 38636), (568, 28977), (743, 22152), (852, 19318), (923, 17832), (1486, 11076), (1704, 9659), (1846, 8916), (2229, 7384), (2769, 5944), (2972, 5538), (3692, 4458)]