28175112

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{55903}}^1$

素因数の和:55922

約数の個数: 48

約数和(自身を含む): 87210240

約数和(自身を除く): 59035128

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, 55903, 111806, 167709, 223612, 335418, 391321, 447224, 503127, 670836, 782642, 1006254, 1173963, 1341672, 1565284, 2012508, 2347926, 3130568, 3521889, 4025016, 4695852, 7043778, 9391704, 14087556, 28175112]

約数ペア:

[(1, 28175112), (2, 14087556), (3, 9391704), (4, 7043778), (6, 4695852), (7, 4025016), (8, 3521889), (9, 3130568), (12, 2347926), (14, 2012508), (18, 1565284), (21, 1341672), (24, 1173963), (28, 1006254), (36, 782642), (42, 670836), (56, 503127), (63, 447224), (72, 391321), (84, 335418), (126, 223612), (168, 167709), (252, 111806), (504, 55903)]