22865128

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 53625600

約数和(自身を除く): 30760472

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 79, 88, 92, 104, 121, 143, 158, 184, 242, 253, 286, 299, 316, 484, 506, 572, 598, 632, 869, 968, 1012, 1027, 1144, 1196, 1573, 1738, 1817, 2024, 2054, 2392, 2783, 3146, 3289, 3476, 3634, 4108, 5566, 6292, 6578, 6952, 7268, 8216, 9559, 11132, 11297, 12584, 13156, 14536, 19118, 19987, 22264, 22594, 23621, 26312, 36179, 38236, 39974, 45188, 47242, 72358, 76472, 79948, 90376, 94484, 124267, 144716, 159896, 188968, 219857, 248534, 259831, 289432, 439714, 497068, 519662, 879428, 994136, 1039324, 1758856, 2078648, 2858141, 5716282, 11432564, 22865128]

約数ペア:

[(1, 22865128), (2, 11432564), (4, 5716282), (8, 2858141), (11, 2078648), (13, 1758856), (22, 1039324), (23, 994136), (26, 879428), (44, 519662), (46, 497068), (52, 439714), (79, 289432), (88, 259831), (92, 248534), (104, 219857), (121, 188968), (143, 159896), (158, 144716), (184, 124267), (242, 94484), (253, 90376), (286, 79948), (299, 76472), (316, 72358), (484, 47242), (506, 45188), (572, 39974), (598, 38236), (632, 36179), (869, 26312), (968, 23621), (1012, 22594), (1027, 22264), (1144, 19987), (1196, 19118), (1573, 14536), (1738, 13156), (1817, 12584), (2024, 11297), (2054, 11132), (2392, 9559), (2783, 8216), (3146, 7268), (3289, 6952), (3476, 6578), (3634, 6292), (4108, 5566)]