40422172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 84994560

約数和(自身を除く): 44572388

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 67, 116, 134, 203, 268, 406, 469, 743, 812, 938, 1486, 1876, 1943, 2972, 3886, 5201, 7772, 10402, 13601, 20804, 21547, 27202, 43094, 49781, 54404, 86188, 99562, 150829, 199124, 301658, 348467, 603316, 696934, 1393868, 1443649, 2887298, 5774596, 10105543, 20211086, 40422172]

約数ペア:

[(1, 40422172), (2, 20211086), (4, 10105543), (7, 5774596), (14, 2887298), (28, 1443649), (29, 1393868), (58, 696934), (67, 603316), (116, 348467), (134, 301658), (203, 199124), (268, 150829), (406, 99562), (469, 86188), (743, 54404), (812, 49781), (938, 43094), (1486, 27202), (1876, 21547), (1943, 20804), (2972, 13601), (3886, 10402), (5201, 7772)]