4086992

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:436

約数の個数: 60

約数和(自身を含む): 9944676

約数和(自身を除く): 5857684

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 401, 637, 728, 784, 802, 1274, 1456, 1604, 2548, 2807, 3208, 5096, 5213, 5614, 6416, 10192, 10426, 11228, 19649, 20852, 22456, 36491, 39298, 41704, 44912, 72982, 78596, 83408, 145964, 157192, 255437, 291928, 314384, 510874, 583856, 1021748, 2043496, 4086992]

約数ペア:

[(1, 4086992), (2, 2043496), (4, 1021748), (7, 583856), (8, 510874), (13, 314384), (14, 291928), (16, 255437), (26, 157192), (28, 145964), (49, 83408), (52, 78596), (56, 72982), (91, 44912), (98, 41704), (104, 39298), (112, 36491), (182, 22456), (196, 20852), (208, 19649), (364, 11228), (392, 10426), (401, 10192), (637, 6416), (728, 5614), (784, 5213), (802, 5096), (1274, 3208), (1456, 2807), (1604, 2548)]