22108396912

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163543}}^1$

素因数の和:163646

約数の個数: 80

約数和(自身を含む): 52564349952

約数和(自身を除く): 30455953040

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 71, 112, 119, 136, 142, 238, 272, 284, 476, 497, 568, 952, 994, 1136, 1207, 1904, 1988, 2414, 3976, 4828, 7952, 8449, 9656, 16898, 19312, 33796, 67592, 135184, 163543, 327086, 654172, 1144801, 1308344, 2289602, 2616688, 2780231, 4579204, 5560462, 9158408, 11120924, 11611553, 18316816, 19461617, 22241848, 23223106, 38923234, 44483696, 46446212, 77846468, 81280871, 92892424, 155692936, 162561742, 185784848, 197396401, 311385872, 325123484, 394792802, 650246968, 789585604, 1300493936, 1381774807, 1579171208, 2763549614, 3158342416, 5527099228, 11054198456, 22108396912]

約数ペア:

[(1, 22108396912), (2, 11054198456), (4, 5527099228), (7, 3158342416), (8, 2763549614), (14, 1579171208), (16, 1381774807), (17, 1300493936), (28, 789585604), (34, 650246968), (56, 394792802), (68, 325123484), (71, 311385872), (112, 197396401), (119, 185784848), (136, 162561742), (142, 155692936), (238, 92892424), (272, 81280871), (284, 77846468), (476, 46446212), (497, 44483696), (568, 38923234), (952, 23223106), (994, 22241848), (1136, 19461617), (1207, 18316816), (1904, 11611553), (1988, 11120924), (2414, 9158408), (3976, 5560462), (4828, 4579204), (7952, 2780231), (8449, 2616688), (9656, 2289602), (16898, 1308344), (19312, 1144801), (33796, 654172), (67592, 327086), (135184, 163543)]