23619568

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:710

約数の個数: 60

約数和(自身を含む): 54451872

約数和(自身を除く): 30832304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 641, 658, 752, 784, 1282, 1316, 2303, 2564, 2632, 4487, 4606, 5128, 5264, 8974, 9212, 10256, 17948, 18424, 30127, 31409, 35896, 36848, 60254, 62818, 71792, 120508, 125636, 210889, 241016, 251272, 421778, 482032, 502544, 843556, 1476223, 1687112, 2952446, 3374224, 5904892, 11809784, 23619568]

約数ペア:

[(1, 23619568), (2, 11809784), (4, 5904892), (7, 3374224), (8, 2952446), (14, 1687112), (16, 1476223), (28, 843556), (47, 502544), (49, 482032), (56, 421778), (94, 251272), (98, 241016), (112, 210889), (188, 125636), (196, 120508), (329, 71792), (376, 62818), (392, 60254), (641, 36848), (658, 35896), (752, 31409), (784, 30127), (1282, 18424), (1316, 17948), (2303, 10256), (2564, 9212), (2632, 8974), (4487, 5264), (4606, 5128)]