63697648

素因数分解:

$2^4\times 7^2\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:854

約数の個数: 60

約数和(自身を含む): 145035360

約数和(自身を除く): 81337712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 113, 196, 226, 392, 452, 719, 784, 791, 904, 1438, 1582, 1808, 2876, 3164, 5033, 5537, 5752, 6328, 10066, 11074, 11504, 12656, 20132, 22148, 35231, 40264, 44296, 70462, 80528, 81247, 88592, 140924, 162494, 281848, 324988, 563696, 568729, 649976, 1137458, 1299952, 2274916, 3981103, 4549832, 7962206, 9099664, 15924412, 31848824, 63697648]

約数ペア:

[(1, 63697648), (2, 31848824), (4, 15924412), (7, 9099664), (8, 7962206), (14, 4549832), (16, 3981103), (28, 2274916), (49, 1299952), (56, 1137458), (98, 649976), (112, 568729), (113, 563696), (196, 324988), (226, 281848), (392, 162494), (452, 140924), (719, 88592), (784, 81247), (791, 80528), (904, 70462), (1438, 44296), (1582, 40264), (1808, 35231), (2876, 22148), (3164, 20132), (5033, 12656), (5537, 11504), (5752, 11074), (6328, 10066)]