26763940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3607}}^1$

素因数の和:3676

約数の個数: 48

約数和(自身を含む): 65463552

約数和(自身を除く): 38699612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3607, 3710, 7214, 7420, 14428, 18035, 25249, 36070, 50498, 72140, 100996, 126245, 191171, 252490, 382342, 504980, 764684, 955855, 1338197, 1911710, 2676394, 3823420, 5352788, 6690985, 13381970, 26763940]

約数ペア:

[(1, 26763940), (2, 13381970), (4, 6690985), (5, 5352788), (7, 3823420), (10, 2676394), (14, 1911710), (20, 1338197), (28, 955855), (35, 764684), (53, 504980), (70, 382342), (106, 252490), (140, 191171), (212, 126245), (265, 100996), (371, 72140), (530, 50498), (742, 36070), (1060, 25249), (1484, 18035), (1855, 14428), (3607, 7420), (3710, 7214)]