38528568

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13721}}^1$

素因数の和:13749

約数の個数: 64

約数和(自身を含む): 115264800

約数和(自身を除く): 76736232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 13721, 27442, 41163, 54884, 82326, 109768, 123489, 164652, 178373, 246978, 329304, 356746, 370467, 493956, 535119, 713492, 740934, 987912, 1070238, 1426984, 1481868, 1605357, 2140476, 2963736, 3210714, 4280952, 4816071, 6421428, 9632142, 12842856, 19264284, 38528568]

約数ペア:

[(1, 38528568), (2, 19264284), (3, 12842856), (4, 9632142), (6, 6421428), (8, 4816071), (9, 4280952), (12, 3210714), (13, 2963736), (18, 2140476), (24, 1605357), (26, 1481868), (27, 1426984), (36, 1070238), (39, 987912), (52, 740934), (54, 713492), (72, 535119), (78, 493956), (104, 370467), (108, 356746), (117, 329304), (156, 246978), (216, 178373), (234, 164652), (312, 123489), (351, 109768), (468, 82326), (702, 54884), (936, 41163), (1404, 27442), (2808, 13721)]