66867392

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1499}}^1$

素因数の和:1569

約数の個数: 56

約数和(自身を含む): 144018000

約数和(自身を除く): 77150608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1088, 1312, 1394, 1499, 2624, 2788, 2998, 5576, 5996, 11152, 11992, 22304, 23984, 25483, 44608, 47968, 50966, 61459, 95936, 101932, 122918, 203864, 245836, 407728, 491672, 815456, 983344, 1044803, 1630912, 1966688, 2089606, 3933376, 4179212, 8358424, 16716848, 33433696, 66867392]

約数ペア:

[(1, 66867392), (2, 33433696), (4, 16716848), (8, 8358424), (16, 4179212), (17, 3933376), (32, 2089606), (34, 1966688), (41, 1630912), (64, 1044803), (68, 983344), (82, 815456), (136, 491672), (164, 407728), (272, 245836), (328, 203864), (544, 122918), (656, 101932), (697, 95936), (1088, 61459), (1312, 50966), (1394, 47968), (1499, 44608), (2624, 25483), (2788, 23984), (2998, 22304), (5576, 11992), (5996, 11152)]