28568112

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 77518848

約数和(自身を除く): 48950736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 93, 124, 146, 186, 219, 248, 263, 292, 372, 438, 496, 526, 584, 744, 789, 876, 1052, 1168, 1488, 1578, 1752, 2104, 2263, 3156, 3504, 4208, 4526, 6312, 6789, 8153, 9052, 12624, 13578, 16306, 18104, 19199, 24459, 27156, 32612, 36208, 38398, 48918, 54312, 57597, 65224, 76796, 97836, 108624, 115194, 130448, 153592, 195672, 230388, 307184, 391344, 460776, 595169, 921552, 1190338, 1785507, 2380676, 3571014, 4761352, 7142028, 9522704, 14284056, 28568112]

約数ペア:

[(1, 28568112), (2, 14284056), (3, 9522704), (4, 7142028), (6, 4761352), (8, 3571014), (12, 2380676), (16, 1785507), (24, 1190338), (31, 921552), (48, 595169), (62, 460776), (73, 391344), (93, 307184), (124, 230388), (146, 195672), (186, 153592), (219, 130448), (248, 115194), (263, 108624), (292, 97836), (372, 76796), (438, 65224), (496, 57597), (526, 54312), (584, 48918), (744, 38398), (789, 36208), (876, 32612), (1052, 27156), (1168, 24459), (1488, 19199), (1578, 18104), (1752, 16306), (2104, 13578), (2263, 12624), (3156, 9052), (3504, 8153), (4208, 6789), (4526, 6312)]