22140328

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9643}}^1$

素因数の和:9697

約数の個数: 32

約数和(自身を含む): 48605760

約数和(自身を除く): 26465432

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 9643, 19286, 38572, 67501, 77144, 135002, 270004, 395363, 540008, 790726, 1581452, 2767541, 3162904, 5535082, 11070164, 22140328]

約数ペア:

[(1, 22140328), (2, 11070164), (4, 5535082), (7, 3162904), (8, 2767541), (14, 1581452), (28, 790726), (41, 540008), (56, 395363), (82, 270004), (164, 135002), (287, 77144), (328, 67501), (574, 38572), (1148, 19286), (2296, 9643)]