7876293992

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{630709}}^1$

素因数の和:630945

約数の個数: 32

約数和(自身を含む): 16953484800

約数和(自身を除く): 9077190808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 6244, 12488, 630709, 1261418, 2522836, 4414963, 5045672, 8829926, 17659852, 35319704, 140648107, 281296214, 562592428, 984536749, 1125184856, 1969073498, 3938146996, 7876293992]

約数ペア:

[(1, 7876293992), (2, 3938146996), (4, 1969073498), (7, 1125184856), (8, 984536749), (14, 562592428), (28, 281296214), (56, 140648107), (223, 35319704), (446, 17659852), (892, 8829926), (1561, 5045672), (1784, 4414963), (3122, 2522836), (6244, 1261418), (12488, 630709)]