68285672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{967}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 159371520

約数和(自身を除く): 91085848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 364, 388, 679, 728, 776, 967, 1261, 1358, 1934, 2522, 2716, 3868, 5044, 5432, 6769, 7736, 8827, 10088, 12571, 13538, 17654, 25142, 27076, 35308, 50284, 54152, 70616, 87997, 93799, 100568, 175994, 187598, 351988, 375196, 656593, 703976, 750392, 1219387, 1313186, 2438774, 2626372, 4877548, 5252744, 8535709, 9755096, 17071418, 34142836, 68285672]

約数ペア:

[(1, 68285672), (2, 34142836), (4, 17071418), (7, 9755096), (8, 8535709), (13, 5252744), (14, 4877548), (26, 2626372), (28, 2438774), (52, 1313186), (56, 1219387), (91, 750392), (97, 703976), (104, 656593), (182, 375196), (194, 351988), (364, 187598), (388, 175994), (679, 100568), (728, 93799), (776, 87997), (967, 70616), (1261, 54152), (1358, 50284), (1934, 35308), (2522, 27076), (2716, 25142), (3868, 17654), (5044, 13538), (5432, 12571), (6769, 10088), (7736, 8827)]