33554780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2693}}^1$

素因数の和:2798

約数の個数: 48

約数和(自身を含む): 81466560

約数和(自身を除く): 47911780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 2693, 3115, 5386, 6230, 10772, 12460, 13465, 18851, 26930, 37702, 53860, 75404, 94255, 188510, 239677, 377020, 479354, 958708, 1198385, 1677739, 2396770, 3355478, 4793540, 6710956, 8388695, 16777390, 33554780]

約数ペア:

[(1, 33554780), (2, 16777390), (4, 8388695), (5, 6710956), (7, 4793540), (10, 3355478), (14, 2396770), (20, 1677739), (28, 1198385), (35, 958708), (70, 479354), (89, 377020), (140, 239677), (178, 188510), (356, 94255), (445, 75404), (623, 53860), (890, 37702), (1246, 26930), (1780, 18851), (2492, 13465), (2693, 12460), (3115, 10772), (5386, 6230)]