26446364

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 54867456

約数和(自身を除く): 28421092

約数列:

[1, 2, 4, 7, 14, 28, 53, 71, 106, 142, 212, 251, 284, 371, 497, 502, 742, 994, 1004, 1484, 1757, 1988, 3514, 3763, 7028, 7526, 13303, 15052, 17821, 26341, 26606, 35642, 52682, 53212, 71284, 93121, 105364, 124747, 186242, 249494, 372484, 498988, 944513, 1889026, 3778052, 6611591, 13223182, 26446364]

約数ペア:

[(1, 26446364), (2, 13223182), (4, 6611591), (7, 3778052), (14, 1889026), (28, 944513), (53, 498988), (71, 372484), (106, 249494), (142, 186242), (212, 124747), (251, 105364), (284, 93121), (371, 71284), (497, 53212), (502, 52682), (742, 35642), (994, 26606), (1004, 26341), (1484, 17821), (1757, 15052), (1988, 13303), (3514, 7526), (3763, 7028)]