71720132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{56207}}^1$

素因数の和:56251

約数の個数: 24

約数和(自身を含む): 141644160

約数和(自身を除く): 69924028

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 56207, 112414, 224828, 618277, 1236554, 1630003, 2473108, 3260006, 6520012, 17930033, 35860066, 71720132]

約数ペア:

[(1, 71720132), (2, 35860066), (4, 17930033), (11, 6520012), (22, 3260006), (29, 2473108), (44, 1630003), (58, 1236554), (116, 618277), (319, 224828), (638, 112414), (1276, 56207)]