22142928

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 61710336

約数和(自身を除く): 39567408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 647, 713, 744, 1104, 1294, 1426, 1488, 1941, 2139, 2588, 2852, 3882, 4278, 5176, 5704, 7764, 8556, 10352, 11408, 14881, 15528, 17112, 20057, 29762, 31056, 34224, 40114, 44643, 59524, 60171, 80228, 89286, 119048, 120342, 160456, 178572, 238096, 240684, 320912, 357144, 461311, 481368, 714288, 922622, 962736, 1383933, 1845244, 2767866, 3690488, 5535732, 7380976, 11071464, 22142928]

約数ペア:

[(1, 22142928), (2, 11071464), (3, 7380976), (4, 5535732), (6, 3690488), (8, 2767866), (12, 1845244), (16, 1383933), (23, 962736), (24, 922622), (31, 714288), (46, 481368), (48, 461311), (62, 357144), (69, 320912), (92, 240684), (93, 238096), (124, 178572), (138, 160456), (184, 120342), (186, 119048), (248, 89286), (276, 80228), (368, 60171), (372, 59524), (496, 44643), (552, 40114), (647, 34224), (713, 31056), (744, 29762), (1104, 20057), (1294, 17112), (1426, 15528), (1488, 14881), (1941, 11408), (2139, 10352), (2588, 8556), (2852, 7764), (3882, 5704), (4278, 5176)]