29553972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 81313344

約数和(自身を除く): 51759372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 257, 259, 444, 514, 518, 771, 777, 1028, 1036, 1369, 1542, 1554, 1799, 2738, 3084, 3108, 3598, 4107, 5397, 5476, 7196, 8214, 9509, 9583, 10794, 16428, 19018, 19166, 21588, 28527, 28749, 38036, 38332, 57054, 57498, 66563, 114108, 114996, 133126, 199689, 266252, 351833, 399378, 703666, 798756, 1055499, 1407332, 2110998, 2462831, 4221996, 4925662, 7388493, 9851324, 14776986, 29553972]

約数ペア:

[(1, 29553972), (2, 14776986), (3, 9851324), (4, 7388493), (6, 4925662), (7, 4221996), (12, 2462831), (14, 2110998), (21, 1407332), (28, 1055499), (37, 798756), (42, 703666), (74, 399378), (84, 351833), (111, 266252), (148, 199689), (222, 133126), (257, 114996), (259, 114108), (444, 66563), (514, 57498), (518, 57054), (771, 38332), (777, 38036), (1028, 28749), (1036, 28527), (1369, 21588), (1542, 19166), (1554, 19018), (1799, 16428), (2738, 10794), (3084, 9583), (3108, 9509), (3598, 8214), (4107, 7196), (5397, 5476)]