15696512768

素因数分解:

$2^8\times {\mathrm{89}}^1\times {\mathrm{691}}^1\times {\mathrm{997}}^1$

素因数の和:1793

約数の個数: 72

約数和(自身を含む): 31761429840

約数和(自身を除く): 16064917072

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 691, 712, 997, 1382, 1424, 1994, 2764, 2848, 3988, 5528, 5696, 7976, 11056, 11392, 15952, 22112, 22784, 31904, 44224, 61499, 63808, 88448, 88733, 122998, 127616, 176896, 177466, 245996, 255232, 354932, 491992, 688927, 709864, 983984, 1377854, 1419728, 1967968, 2755708, 2839456, 3935936, 5511416, 5678912, 7871872, 11022832, 11357824, 15743744, 22045664, 22715648, 44091328, 61314503, 88182656, 122629006, 176365312, 245258012, 490516024, 981032048, 1962064096, 3924128192, 7848256384, 15696512768]

約数ペア:

[(1, 15696512768), (2, 7848256384), (4, 3924128192), (8, 1962064096), (16, 981032048), (32, 490516024), (64, 245258012), (89, 176365312), (128, 122629006), (178, 88182656), (256, 61314503), (356, 44091328), (691, 22715648), (712, 22045664), (997, 15743744), (1382, 11357824), (1424, 11022832), (1994, 7871872), (2764, 5678912), (2848, 5511416), (3988, 3935936), (5528, 2839456), (5696, 2755708), (7976, 1967968), (11056, 1419728), (11392, 1377854), (15952, 983984), (22112, 709864), (22784, 688927), (31904, 491992), (44224, 354932), (61499, 255232), (63808, 245996), (88448, 177466), (88733, 176896), (122998, 127616)]