13244192

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 29514240

約数和(自身を除く): 16270048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 79, 104, 124, 158, 169, 208, 248, 316, 338, 403, 416, 496, 632, 676, 806, 992, 1027, 1264, 1352, 1612, 2054, 2449, 2528, 2704, 3224, 4108, 4898, 5239, 5408, 6448, 8216, 9796, 10478, 12896, 13351, 16432, 19592, 20956, 26702, 31837, 32864, 39184, 41912, 53404, 63674, 78368, 83824, 106808, 127348, 167648, 213616, 254696, 413881, 427232, 509392, 827762, 1018784, 1655524, 3311048, 6622096, 13244192]

約数ペア:

[(1, 13244192), (2, 6622096), (4, 3311048), (8, 1655524), (13, 1018784), (16, 827762), (26, 509392), (31, 427232), (32, 413881), (52, 254696), (62, 213616), (79, 167648), (104, 127348), (124, 106808), (158, 83824), (169, 78368), (208, 63674), (248, 53404), (316, 41912), (338, 39184), (403, 32864), (416, 31837), (496, 26702), (632, 20956), (676, 19592), (806, 16432), (992, 13351), (1027, 12896), (1264, 10478), (1352, 9796), (1612, 8216), (2054, 6448), (2449, 5408), (2528, 5239), (2704, 4898), (3224, 4108)]