28808568

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{3253}}^1$

素因数の和:3309

約数の個数: 64

約数和(自身を含む): 82000800

約数和(自身を除く): 53192232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2214, 2952, 3253, 4428, 6506, 8856, 9759, 13012, 19518, 26024, 29277, 39036, 58554, 78072, 87831, 117108, 133373, 175662, 234216, 266746, 351324, 400119, 533492, 702648, 800238, 1066984, 1200357, 1600476, 2400714, 3200952, 3601071, 4801428, 7202142, 9602856, 14404284, 28808568]

約数ペア:

[(1, 28808568), (2, 14404284), (3, 9602856), (4, 7202142), (6, 4801428), (8, 3601071), (9, 3200952), (12, 2400714), (18, 1600476), (24, 1200357), (27, 1066984), (36, 800238), (41, 702648), (54, 533492), (72, 400119), (82, 351324), (108, 266746), (123, 234216), (164, 175662), (216, 133373), (246, 117108), (328, 87831), (369, 78072), (492, 58554), (738, 39036), (984, 29277), (1107, 26024), (1476, 19518), (2214, 13012), (2952, 9759), (3253, 8856), (4428, 6506)]