28337712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{45413}}^1$

素因数の和:45437

約数の個数: 40

約数和(自身を含む): 78838704

約数和(自身を除く): 50500992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 45413, 90826, 136239, 181652, 272478, 363304, 544956, 590369, 726608, 1089912, 1180738, 1771107, 2179824, 2361476, 3542214, 4722952, 7084428, 9445904, 14168856, 28337712]

約数ペア:

[(1, 28337712), (2, 14168856), (3, 9445904), (4, 7084428), (6, 4722952), (8, 3542214), (12, 2361476), (13, 2179824), (16, 1771107), (24, 1180738), (26, 1089912), (39, 726608), (48, 590369), (52, 544956), (78, 363304), (104, 272478), (156, 181652), (208, 136239), (312, 90826), (624, 45413)]