27748728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{55057}}^1$

素因数の和:55076

約数の個数: 48

約数和(自身を含む): 85890480

約数和(自身を除く): 58141752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 55057, 110114, 165171, 220228, 330342, 385399, 440456, 495513, 660684, 770798, 991026, 1156197, 1321368, 1541596, 1982052, 2312394, 3083192, 3468591, 3964104, 4624788, 6937182, 9249576, 13874364, 27748728]

約数ペア:

[(1, 27748728), (2, 13874364), (3, 9249576), (4, 6937182), (6, 4624788), (7, 3964104), (8, 3468591), (9, 3083192), (12, 2312394), (14, 1982052), (18, 1541596), (21, 1321368), (24, 1156197), (28, 991026), (36, 770798), (42, 660684), (56, 495513), (63, 440456), (72, 385399), (84, 330342), (126, 220228), (168, 165171), (252, 110114), (504, 55057)]