2821475712

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{667963}}^1$

素因数の和:667991

約数の個数: 64

約数和(自身を含む): 8175879360

約数和(自身を除く): 5354403648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 667963, 1335926, 2003889, 2671852, 4007778, 5343704, 7347593, 8015556, 10687408, 14695186, 16031112, 21374816, 22042779, 29390372, 32062224, 42749632, 44085558, 58780744, 64124448, 85499264, 88171116, 117561488, 128248896, 176342232, 235122976, 256497792, 352684464, 470245952, 705368928, 940491904, 1410737856, 2821475712]

約数ペア:

[(1, 2821475712), (2, 1410737856), (3, 940491904), (4, 705368928), (6, 470245952), (8, 352684464), (11, 256497792), (12, 235122976), (16, 176342232), (22, 128248896), (24, 117561488), (32, 88171116), (33, 85499264), (44, 64124448), (48, 58780744), (64, 44085558), (66, 42749632), (88, 32062224), (96, 29390372), (128, 22042779), (132, 21374816), (176, 16031112), (192, 14695186), (264, 10687408), (352, 8015556), (384, 7347593), (528, 5343704), (704, 4007778), (1056, 2671852), (1408, 2003889), (2112, 1335926), (4224, 667963)]