28373176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1831}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 57708000

約数和(自身を除く): 29334824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1831, 1937, 3662, 3874, 7324, 7748, 14648, 15496, 23803, 47606, 95212, 190424, 272819, 545638, 1091276, 2182552, 3546647, 7093294, 14186588, 28373176]

約数ペア:

[(1, 28373176), (2, 14186588), (4, 7093294), (8, 3546647), (13, 2182552), (26, 1091276), (52, 545638), (104, 272819), (149, 190424), (298, 95212), (596, 47606), (1192, 23803), (1831, 15496), (1937, 14648), (3662, 7748), (3874, 7324)]