22221888

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 112

約数和(自身を含む): 65714880

約数和(自身を除く): 43492992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 156, 174, 192, 208, 232, 307, 312, 348, 377, 416, 464, 614, 624, 696, 754, 832, 921, 928, 1131, 1228, 1248, 1392, 1508, 1842, 1856, 2262, 2456, 2496, 2784, 3016, 3684, 3991, 4524, 4912, 5568, 6032, 7368, 7982, 8903, 9048, 9824, 11973, 12064, 14736, 15964, 17806, 18096, 19648, 23946, 24128, 26709, 29472, 31928, 35612, 36192, 47892, 53418, 58944, 63856, 71224, 72384, 95784, 106836, 115739, 127712, 142448, 191568, 213672, 231478, 255424, 284896, 347217, 383136, 427344, 462956, 569792, 694434, 766272, 854688, 925912, 1388868, 1709376, 1851824, 2777736, 3703648, 5555472, 7407296, 11110944, 22221888]

約数ペア:

[(1, 22221888), (2, 11110944), (3, 7407296), (4, 5555472), (6, 3703648), (8, 2777736), (12, 1851824), (13, 1709376), (16, 1388868), (24, 925912), (26, 854688), (29, 766272), (32, 694434), (39, 569792), (48, 462956), (52, 427344), (58, 383136), (64, 347217), (78, 284896), (87, 255424), (96, 231478), (104, 213672), (116, 191568), (156, 142448), (174, 127712), (192, 115739), (208, 106836), (232, 95784), (307, 72384), (312, 71224), (348, 63856), (377, 58944), (416, 53418), (464, 47892), (614, 36192), (624, 35612), (696, 31928), (754, 29472), (832, 26709), (921, 24128), (928, 23946), (1131, 19648), (1228, 18096), (1248, 17806), (1392, 15964), (1508, 14736), (1842, 12064), (1856, 11973), (2262, 9824), (2456, 9048), (2496, 8903), (2784, 7982), (3016, 7368), (3684, 6032), (3991, 5568), (4524, 4912)]