4440247952

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{8419}}^1$

素因数の和:8728

約数の個数: 80

約数和(自身を含む): 10449152640

約数和(自身を除く): 6008904688

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 277, 476, 554, 952, 1108, 1904, 1939, 2216, 3878, 4432, 4709, 7756, 8419, 9418, 15512, 16838, 18836, 31024, 32963, 33676, 37672, 58933, 65926, 67352, 75344, 117866, 131852, 134704, 143123, 235732, 263704, 286246, 471464, 527408, 572492, 942928, 1001861, 1144984, 2003722, 2289968, 2332063, 4007444, 4664126, 8014888, 9328252, 16029776, 16324441, 18656504, 32648882, 37313008, 39645071, 65297764, 79290142, 130595528, 158580284, 261191056, 277515497, 317160568, 555030994, 634321136, 1110061988, 2220123976, 4440247952]

約数ペア:

[(1, 4440247952), (2, 2220123976), (4, 1110061988), (7, 634321136), (8, 555030994), (14, 317160568), (16, 277515497), (17, 261191056), (28, 158580284), (34, 130595528), (56, 79290142), (68, 65297764), (112, 39645071), (119, 37313008), (136, 32648882), (238, 18656504), (272, 16324441), (277, 16029776), (476, 9328252), (554, 8014888), (952, 4664126), (1108, 4007444), (1904, 2332063), (1939, 2289968), (2216, 2003722), (3878, 1144984), (4432, 1001861), (4709, 942928), (7756, 572492), (8419, 527408), (9418, 471464), (15512, 286246), (16838, 263704), (18836, 235732), (31024, 143123), (32963, 134704), (33676, 131852), (37672, 117866), (58933, 75344), (65926, 67352)]