69796624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1439

約数の個数: 40

約数和(自身を含む): 140983040

約数和(自身を除く): 71186416

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1291, 1744, 2582, 3379, 5164, 6758, 10328, 13516, 20656, 27032, 40021, 54064, 80042, 140719, 160084, 281438, 320168, 562876, 640336, 1125752, 2251504, 4362289, 8724578, 17449156, 34898312, 69796624]

約数ペア:

[(1, 69796624), (2, 34898312), (4, 17449156), (8, 8724578), (16, 4362289), (31, 2251504), (62, 1125752), (109, 640336), (124, 562876), (218, 320168), (248, 281438), (436, 160084), (496, 140719), (872, 80042), (1291, 54064), (1744, 40021), (2582, 27032), (3379, 20656), (5164, 13516), (6758, 10328)]