42587328

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31687}}^1$

素因数の和:31709

約数の個数: 56

約数和(自身を含む): 128780032

約数和(自身を除く): 86192704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 31687, 63374, 95061, 126748, 190122, 221809, 253496, 380244, 443618, 506992, 665427, 760488, 887236, 1013984, 1330854, 1520976, 1774472, 2027968, 2661708, 3041952, 3548944, 5323416, 6083904, 7097888, 10646832, 14195776, 21293664, 42587328]

約数ペア:

[(1, 42587328), (2, 21293664), (3, 14195776), (4, 10646832), (6, 7097888), (7, 6083904), (8, 5323416), (12, 3548944), (14, 3041952), (16, 2661708), (21, 2027968), (24, 1774472), (28, 1520976), (32, 1330854), (42, 1013984), (48, 887236), (56, 760488), (64, 665427), (84, 506992), (96, 443618), (112, 380244), (168, 253496), (192, 221809), (224, 190122), (336, 126748), (448, 95061), (672, 63374), (1344, 31687)]