28805832

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 87497280

約数和(自身を除く): 58691448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 132, 148, 198, 222, 264, 296, 333, 396, 407, 444, 666, 792, 814, 888, 983, 1221, 1332, 1628, 1966, 2442, 2664, 2949, 3256, 3663, 3932, 4884, 5898, 7326, 7864, 8847, 9768, 10813, 11796, 14652, 17694, 21626, 23592, 29304, 32439, 35388, 36371, 43252, 64878, 70776, 72742, 86504, 97317, 109113, 129756, 145484, 194634, 218226, 259512, 290968, 327339, 389268, 400081, 436452, 654678, 778536, 800162, 872904, 1200243, 1309356, 1600324, 2400486, 2618712, 3200648, 3600729, 4800972, 7201458, 9601944, 14402916, 28805832]

約数ペア:

[(1, 28805832), (2, 14402916), (3, 9601944), (4, 7201458), (6, 4800972), (8, 3600729), (9, 3200648), (11, 2618712), (12, 2400486), (18, 1600324), (22, 1309356), (24, 1200243), (33, 872904), (36, 800162), (37, 778536), (44, 654678), (66, 436452), (72, 400081), (74, 389268), (88, 327339), (99, 290968), (111, 259512), (132, 218226), (148, 194634), (198, 145484), (222, 129756), (264, 109113), (296, 97317), (333, 86504), (396, 72742), (407, 70776), (444, 64878), (666, 43252), (792, 36371), (814, 35388), (888, 32439), (983, 29304), (1221, 23592), (1332, 21626), (1628, 17694), (1966, 14652), (2442, 11796), (2664, 10813), (2949, 9768), (3256, 8847), (3663, 7864), (3932, 7326), (4884, 5898)]