28382328

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30323}}^1$

素因数の和:30348

約数の個数: 48

約数和(自身を含む): 82784520

約数和(自身を除く): 54402192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 30323, 60646, 90969, 121292, 181938, 242584, 272907, 363876, 394199, 545814, 727752, 788398, 1091628, 1182597, 1576796, 2183256, 2365194, 3153592, 3547791, 4730388, 7095582, 9460776, 14191164, 28382328]

約数ペア:

[(1, 28382328), (2, 14191164), (3, 9460776), (4, 7095582), (6, 4730388), (8, 3547791), (9, 3153592), (12, 2365194), (13, 2183256), (18, 1576796), (24, 1182597), (26, 1091628), (36, 788398), (39, 727752), (52, 545814), (72, 394199), (78, 363876), (104, 272907), (117, 242584), (156, 181938), (234, 121292), (312, 90969), (468, 60646), (936, 30323)]