22026368

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 56663040

約数和(自身を除く): 34636672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 61, 62, 64, 91, 104, 112, 122, 124, 128, 182, 208, 217, 224, 244, 248, 364, 403, 416, 427, 434, 448, 488, 496, 728, 793, 806, 832, 854, 868, 896, 976, 992, 1456, 1586, 1612, 1664, 1708, 1736, 1891, 1952, 1984, 2821, 2912, 3172, 3224, 3416, 3472, 3782, 3904, 3968, 5551, 5642, 5824, 6344, 6448, 6832, 6944, 7564, 7808, 11102, 11284, 11648, 12688, 12896, 13237, 13664, 13888, 15128, 22204, 22568, 24583, 25376, 25792, 26474, 27328, 27776, 30256, 44408, 45136, 49166, 50752, 51584, 52948, 54656, 60512, 88816, 90272, 98332, 101504, 105896, 121024, 172081, 177632, 180544, 196664, 211792, 242048, 344162, 355264, 361088, 393328, 423584, 688324, 710528, 786656, 847168, 1376648, 1573312, 1694336, 2753296, 3146624, 5506592, 11013184, 22026368]

約数ペア:

[(1, 22026368), (2, 11013184), (4, 5506592), (7, 3146624), (8, 2753296), (13, 1694336), (14, 1573312), (16, 1376648), (26, 847168), (28, 786656), (31, 710528), (32, 688324), (52, 423584), (56, 393328), (61, 361088), (62, 355264), (64, 344162), (91, 242048), (104, 211792), (112, 196664), (122, 180544), (124, 177632), (128, 172081), (182, 121024), (208, 105896), (217, 101504), (224, 98332), (244, 90272), (248, 88816), (364, 60512), (403, 54656), (416, 52948), (427, 51584), (434, 50752), (448, 49166), (488, 45136), (496, 44408), (728, 30256), (793, 27776), (806, 27328), (832, 26474), (854, 25792), (868, 25376), (896, 24583), (976, 22568), (992, 22204), (1456, 15128), (1586, 13888), (1612, 13664), (1664, 13237), (1708, 12896), (1736, 12688), (1891, 11648), (1952, 11284), (1984, 11102), (2821, 7808), (2912, 7564), (3172, 6944), (3224, 6832), (3416, 6448), (3472, 6344), (3782, 5824), (3904, 5642), (3968, 5551)]