4389632

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1348

約数の個数: 36

約数和(自身を含む): 9443280

約数和(自身を除く): 5053648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1319, 1664, 2638, 3328, 5276, 10552, 17147, 21104, 34294, 42208, 68588, 84416, 137176, 168832, 274352, 337664, 548704, 1097408, 2194816, 4389632]

約数ペア:

[(1, 4389632), (2, 2194816), (4, 1097408), (8, 548704), (13, 337664), (16, 274352), (26, 168832), (32, 137176), (52, 84416), (64, 68588), (104, 42208), (128, 34294), (208, 21104), (256, 17147), (416, 10552), (832, 5276), (1319, 3328), (1664, 2638)]