28748304

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5119}}^1$

素因数の和:5149

約数の個数: 80

約数和(自身を含む): 88883200

約数和(自身を除く): 60134896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5119, 5616, 10238, 15357, 20476, 30714, 40952, 46071, 61428, 66547, 81904, 92142, 122856, 133094, 138213, 184284, 199641, 245712, 266188, 276426, 368568, 399282, 532376, 552852, 598923, 737136, 798564, 1064752, 1105704, 1197846, 1597128, 1796769, 2211408, 2395692, 3194256, 3593538, 4791384, 7187076, 9582768, 14374152, 28748304]

約数ペア:

[(1, 28748304), (2, 14374152), (3, 9582768), (4, 7187076), (6, 4791384), (8, 3593538), (9, 3194256), (12, 2395692), (13, 2211408), (16, 1796769), (18, 1597128), (24, 1197846), (26, 1105704), (27, 1064752), (36, 798564), (39, 737136), (48, 598923), (52, 552852), (54, 532376), (72, 399282), (78, 368568), (104, 276426), (108, 266188), (117, 245712), (144, 199641), (156, 184284), (208, 138213), (216, 133094), (234, 122856), (312, 92142), (351, 81904), (432, 66547), (468, 61428), (624, 46071), (702, 40952), (936, 30714), (1404, 20476), (1872, 15357), (2808, 10238), (5119, 5616)]