7719296

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{4639}}^1$

素因数の和:4666

約数の個数: 32

約数和(自身を含む): 16564800

約数和(自身を除く): 8845504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 4639, 9278, 18556, 37112, 60307, 74224, 120614, 148448, 241228, 296896, 482456, 593792, 964912, 1929824, 3859648, 7719296]

約数ペア:

[(1, 7719296), (2, 3859648), (4, 1929824), (8, 964912), (13, 593792), (16, 482456), (26, 296896), (32, 241228), (52, 148448), (64, 120614), (104, 74224), (128, 60307), (208, 37112), (416, 18556), (832, 9278), (1664, 4639)]