79131416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1588

約数の個数: 64

約数和(自身を含む): 185236800

約数和(自身を除く): 106105384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 292, 364, 511, 584, 728, 949, 1022, 1489, 1898, 2044, 2978, 3796, 4088, 5956, 6643, 7592, 10423, 11912, 13286, 19357, 20846, 26572, 38714, 41692, 53144, 77428, 83384, 108697, 135499, 154856, 217394, 270998, 434788, 541996, 760879, 869576, 1083992, 1413061, 1521758, 2826122, 3043516, 5652244, 6087032, 9891427, 11304488, 19782854, 39565708, 79131416]

約数ペア:

[(1, 79131416), (2, 39565708), (4, 19782854), (7, 11304488), (8, 9891427), (13, 6087032), (14, 5652244), (26, 3043516), (28, 2826122), (52, 1521758), (56, 1413061), (73, 1083992), (91, 869576), (104, 760879), (146, 541996), (182, 434788), (292, 270998), (364, 217394), (511, 154856), (584, 135499), (728, 108697), (949, 83384), (1022, 77428), (1489, 53144), (1898, 41692), (2044, 38714), (2978, 26572), (3796, 20846), (4088, 19357), (5956, 13286), (6643, 11912), (7592, 10423)]