13144768

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 112

約数和(自身を含む): 33511744

約数和(自身を除く): 20366976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 61, 64, 74, 91, 104, 112, 122, 148, 182, 208, 224, 244, 259, 296, 364, 416, 427, 448, 481, 488, 518, 592, 728, 793, 832, 854, 962, 976, 1036, 1184, 1456, 1586, 1708, 1924, 1952, 2072, 2257, 2368, 2912, 3172, 3367, 3416, 3848, 3904, 4144, 4514, 5551, 5824, 6344, 6734, 6832, 7696, 8288, 9028, 11102, 12688, 13468, 13664, 15392, 15799, 16576, 18056, 22204, 25376, 26936, 27328, 29341, 30784, 31598, 36112, 44408, 50752, 53872, 58682, 63196, 72224, 88816, 107744, 117364, 126392, 144448, 177632, 205387, 215488, 234728, 252784, 355264, 410774, 469456, 505568, 821548, 938912, 1011136, 1643096, 1877824, 3286192, 6572384, 13144768]

約数ペア:

[(1, 13144768), (2, 6572384), (4, 3286192), (7, 1877824), (8, 1643096), (13, 1011136), (14, 938912), (16, 821548), (26, 505568), (28, 469456), (32, 410774), (37, 355264), (52, 252784), (56, 234728), (61, 215488), (64, 205387), (74, 177632), (91, 144448), (104, 126392), (112, 117364), (122, 107744), (148, 88816), (182, 72224), (208, 63196), (224, 58682), (244, 53872), (259, 50752), (296, 44408), (364, 36112), (416, 31598), (427, 30784), (448, 29341), (481, 27328), (488, 26936), (518, 25376), (592, 22204), (728, 18056), (793, 16576), (832, 15799), (854, 15392), (962, 13664), (976, 13468), (1036, 12688), (1184, 11102), (1456, 9028), (1586, 8288), (1708, 7696), (1924, 6832), (1952, 6734), (2072, 6344), (2257, 5824), (2368, 5551), (2912, 4514), (3172, 4144), (3367, 3904), (3416, 3848)]