745825912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{5437}}^1$

素因数の和:6775

約数の個数: 32

約数和(自身を含む): 1507413600

約数和(自身を除く): 761587688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1319, 2638, 5276, 5437, 10552, 10874, 17147, 21748, 34294, 43496, 68588, 70681, 137176, 141362, 282724, 565448, 7171403, 14342806, 28685612, 57371224, 93228239, 186456478, 372912956, 745825912]

約数ペア:

[(1, 745825912), (2, 372912956), (4, 186456478), (8, 93228239), (13, 57371224), (26, 28685612), (52, 14342806), (104, 7171403), (1319, 565448), (2638, 282724), (5276, 141362), (5437, 137176), (10552, 70681), (10874, 68588), (17147, 43496), (21748, 34294)]