71432504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3673}}^1$

素因数の和:3720

約数の個数: 64

約数和(自身を含む): 166652640

約数和(自身を除く): 95220136

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2431, 3673, 4862, 7346, 9724, 14692, 19448, 29384, 40403, 47749, 62441, 80806, 95498, 124882, 161612, 190996, 249764, 323224, 381992, 499528, 525239, 686851, 811733, 1050478, 1373702, 1623466, 2100956, 2747404, 3246932, 4201912, 5494808, 6493864, 8929063, 17858126, 35716252, 71432504]

約数ペア:

[(1, 71432504), (2, 35716252), (4, 17858126), (8, 8929063), (11, 6493864), (13, 5494808), (17, 4201912), (22, 3246932), (26, 2747404), (34, 2100956), (44, 1623466), (52, 1373702), (68, 1050478), (88, 811733), (104, 686851), (136, 525239), (143, 499528), (187, 381992), (221, 323224), (286, 249764), (374, 190996), (442, 161612), (572, 124882), (748, 95498), (884, 80806), (1144, 62441), (1496, 47749), (1768, 40403), (2431, 29384), (3673, 19448), (4862, 14692), (7346, 9724)]