74159456

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1319}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 167650560

約数和(自身を除く): 93491104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 1004, 1319, 1757, 2008, 2638, 3514, 4016, 5276, 7028, 8032, 9233, 10552, 14056, 18466, 21104, 28112, 36932, 42208, 56224, 73864, 147728, 295456, 331069, 662138, 1324276, 2317483, 2648552, 4634966, 5297104, 9269932, 10594208, 18539864, 37079728, 74159456]

約数ペア:

[(1, 74159456), (2, 37079728), (4, 18539864), (7, 10594208), (8, 9269932), (14, 5297104), (16, 4634966), (28, 2648552), (32, 2317483), (56, 1324276), (112, 662138), (224, 331069), (251, 295456), (502, 147728), (1004, 73864), (1319, 56224), (1757, 42208), (2008, 36932), (2638, 28112), (3514, 21104), (4016, 18466), (5276, 14056), (7028, 10552), (8032, 9233)]