13187552

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 29992032

約数和(自身を除く): 16804480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 521, 791, 904, 1042, 1582, 1808, 2084, 3164, 3616, 3647, 4168, 6328, 7294, 8336, 12656, 14588, 16672, 25312, 29176, 58352, 58873, 116704, 117746, 235492, 412111, 470984, 824222, 941968, 1648444, 1883936, 3296888, 6593776, 13187552]

約数ペア:

[(1, 13187552), (2, 6593776), (4, 3296888), (7, 1883936), (8, 1648444), (14, 941968), (16, 824222), (28, 470984), (32, 412111), (56, 235492), (112, 117746), (113, 116704), (224, 58873), (226, 58352), (452, 29176), (521, 25312), (791, 16672), (904, 14588), (1042, 12656), (1582, 8336), (1808, 7294), (2084, 6328), (3164, 4168), (3616, 3647)]