71925728

素因数分解:

$2^5\times 7^3\times {\mathrm{6553}}^1$

素因数の和:6584

約数の個数: 48

約数和(自身を含む): 165160800

約数和(自身を除く): 93235072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 6553, 10976, 13106, 26212, 45871, 52424, 91742, 104848, 183484, 209696, 321097, 366968, 642194, 733936, 1284388, 1467872, 2247679, 2568776, 4495358, 5137552, 8990716, 10275104, 17981432, 35962864, 71925728]

約数ペア:

[(1, 71925728), (2, 35962864), (4, 17981432), (7, 10275104), (8, 8990716), (14, 5137552), (16, 4495358), (28, 2568776), (32, 2247679), (49, 1467872), (56, 1284388), (98, 733936), (112, 642194), (196, 366968), (224, 321097), (343, 209696), (392, 183484), (686, 104848), (784, 91742), (1372, 52424), (1568, 45871), (2744, 26212), (5488, 13106), (6553, 10976)]