7914903136

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1139819}}^1$

素因数の和:1139867

約数の個数: 48

約数和(自身を含む): 18383016960

約数和(自身を除く): 10468113824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 1139819, 2279638, 4559276, 7978733, 9118552, 15957466, 18237104, 31914932, 35334389, 36474208, 63829864, 70668778, 127659728, 141337556, 247340723, 255319456, 282675112, 494681446, 565350224, 989362892, 1130700448, 1978725784, 3957451568, 7914903136]

約数ペア:

[(1, 7914903136), (2, 3957451568), (4, 1978725784), (7, 1130700448), (8, 989362892), (14, 565350224), (16, 494681446), (28, 282675112), (31, 255319456), (32, 247340723), (56, 141337556), (62, 127659728), (112, 70668778), (124, 63829864), (217, 36474208), (224, 35334389), (248, 31914932), (434, 18237104), (496, 15957466), (868, 9118552), (992, 7978733), (1736, 4559276), (3472, 2279638), (6944, 1139819)]