24986416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^2$

素因数の和:290

約数の個数: 60

約数和(自身を含む): 60041296

約数和(自身を除く): 35054880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 131, 182, 208, 262, 364, 524, 728, 917, 1048, 1456, 1703, 1834, 2096, 3406, 3668, 6812, 7336, 11921, 13624, 14672, 17161, 23842, 27248, 34322, 47684, 68644, 95368, 120127, 137288, 190736, 223093, 240254, 274576, 446186, 480508, 892372, 961016, 1561651, 1784744, 1922032, 3123302, 3569488, 6246604, 12493208, 24986416]

約数ペア:

[(1, 24986416), (2, 12493208), (4, 6246604), (7, 3569488), (8, 3123302), (13, 1922032), (14, 1784744), (16, 1561651), (26, 961016), (28, 892372), (52, 480508), (56, 446186), (91, 274576), (104, 240254), (112, 223093), (131, 190736), (182, 137288), (208, 120127), (262, 95368), (364, 68644), (524, 47684), (728, 34322), (917, 27248), (1048, 23842), (1456, 17161), (1703, 14672), (1834, 13624), (2096, 11921), (3406, 7336), (3668, 6812)]