56778536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 118800000

約数和(自身を除く): 62021464

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 109, 149, 152, 184, 218, 298, 436, 437, 596, 872, 874, 1192, 1748, 2071, 2507, 2831, 3427, 3496, 4142, 5014, 5662, 6854, 8284, 10028, 11324, 13708, 16241, 16568, 20056, 22648, 27416, 32482, 47633, 64964, 65113, 95266, 129928, 130226, 190532, 260452, 308579, 373543, 381064, 520904, 617158, 747086, 1234316, 1494172, 2468632, 2988344, 7097317, 14194634, 28389268, 56778536]

約数ペア:

[(1, 56778536), (2, 28389268), (4, 14194634), (8, 7097317), (19, 2988344), (23, 2468632), (38, 1494172), (46, 1234316), (76, 747086), (92, 617158), (109, 520904), (149, 381064), (152, 373543), (184, 308579), (218, 260452), (298, 190532), (436, 130226), (437, 129928), (596, 95266), (872, 65113), (874, 64964), (1192, 47633), (1748, 32482), (2071, 27416), (2507, 22648), (2831, 20056), (3427, 16568), (3496, 16241), (4142, 13708), (5014, 11324), (5662, 10028), (6854, 8284)]