70408156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2887}}^1$

素因数の和:2978

約数の個数: 48

約数和(自身を含む): 153965056

約数和(自身を除く): 83556900

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 2887, 3484, 5774, 6097, 11548, 12194, 20209, 24388, 37531, 40418, 75062, 80836, 150124, 193429, 262717, 386858, 525434, 773716, 1050868, 1354003, 2514577, 2708006, 5029154, 5416012, 10058308, 17602039, 35204078, 70408156]

約数ペア:

[(1, 70408156), (2, 35204078), (4, 17602039), (7, 10058308), (13, 5416012), (14, 5029154), (26, 2708006), (28, 2514577), (52, 1354003), (67, 1050868), (91, 773716), (134, 525434), (182, 386858), (268, 262717), (364, 193429), (469, 150124), (871, 80836), (938, 75062), (1742, 40418), (1876, 37531), (2887, 24388), (3484, 20209), (5774, 12194), (6097, 11548)]