28592564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 69355776

約数和(自身を除く): 40763212

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 37, 44, 52, 74, 77, 91, 143, 148, 154, 182, 193, 259, 286, 308, 364, 386, 407, 481, 518, 572, 772, 814, 962, 1001, 1036, 1351, 1628, 1924, 2002, 2123, 2509, 2702, 2849, 3367, 4004, 4246, 5018, 5291, 5404, 5698, 6734, 7141, 8492, 10036, 10582, 11396, 13468, 14282, 14861, 17563, 21164, 27599, 28564, 29722, 35126, 37037, 49987, 55198, 59444, 70252, 74074, 78551, 92833, 99974, 110396, 148148, 157102, 185666, 193193, 199948, 314204, 371332, 386386, 549857, 649831, 772772, 1021163, 1099714, 1299662, 2042326, 2199428, 2599324, 4084652, 7148141, 14296282, 28592564]

約数ペア:

[(1, 28592564), (2, 14296282), (4, 7148141), (7, 4084652), (11, 2599324), (13, 2199428), (14, 2042326), (22, 1299662), (26, 1099714), (28, 1021163), (37, 772772), (44, 649831), (52, 549857), (74, 386386), (77, 371332), (91, 314204), (143, 199948), (148, 193193), (154, 185666), (182, 157102), (193, 148148), (259, 110396), (286, 99974), (308, 92833), (364, 78551), (386, 74074), (407, 70252), (481, 59444), (518, 55198), (572, 49987), (772, 37037), (814, 35126), (962, 29722), (1001, 28564), (1036, 27599), (1351, 21164), (1628, 17563), (1924, 14861), (2002, 14282), (2123, 13468), (2509, 11396), (2702, 10582), (2849, 10036), (3367, 8492), (4004, 7141), (4246, 6734), (5018, 5698), (5291, 5404)]