22199632

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 53885440

約数和(自身を除く): 31685808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 193, 208, 316, 364, 386, 553, 632, 728, 772, 1027, 1106, 1264, 1351, 1456, 1544, 2054, 2212, 2509, 2702, 3088, 4108, 4424, 5018, 5404, 7189, 8216, 8848, 10036, 10808, 14378, 15247, 16432, 17563, 20072, 21616, 28756, 30494, 35126, 40144, 57512, 60988, 70252, 106729, 115024, 121976, 140504, 198211, 213458, 243952, 281008, 396422, 426916, 792844, 853832, 1387477, 1585688, 1707664, 2774954, 3171376, 5549908, 11099816, 22199632]

約数ペア:

[(1, 22199632), (2, 11099816), (4, 5549908), (7, 3171376), (8, 2774954), (13, 1707664), (14, 1585688), (16, 1387477), (26, 853832), (28, 792844), (52, 426916), (56, 396422), (79, 281008), (91, 243952), (104, 213458), (112, 198211), (158, 140504), (182, 121976), (193, 115024), (208, 106729), (316, 70252), (364, 60988), (386, 57512), (553, 40144), (632, 35126), (728, 30494), (772, 28756), (1027, 21616), (1106, 20072), (1264, 17563), (1351, 16432), (1456, 15247), (1544, 14378), (2054, 10808), (2212, 10036), (2509, 8848), (2702, 8216), (3088, 7189), (4108, 5404), (4424, 5018)]