71882384

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2557}}^1$

素因数の和:2823

約数の個数: 40

約数和(自身を含む): 159864768

約数和(自身を除く): 87982384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1757, 2008, 2557, 3514, 4016, 5114, 7028, 10228, 14056, 17899, 20456, 28112, 35798, 40912, 71596, 143192, 286384, 641807, 1283614, 2567228, 4492649, 5134456, 8985298, 10268912, 17970596, 35941192, 71882384]

約数ペア:

[(1, 71882384), (2, 35941192), (4, 17970596), (7, 10268912), (8, 8985298), (14, 5134456), (16, 4492649), (28, 2567228), (56, 1283614), (112, 641807), (251, 286384), (502, 143192), (1004, 71596), (1757, 40912), (2008, 35798), (2557, 28112), (3514, 20456), (4016, 17899), (5114, 14056), (7028, 10228)]