702979712

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{39511}}^1$

素因数の和:39664

約数の個数: 32

約数和(自身を含む): 1410578400

約数和(自身を除く): 707598688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 8896, 17792, 39511, 79022, 158044, 316088, 632176, 1264352, 2528704, 5057408, 5492029, 10984058, 21968116, 43936232, 87872464, 175744928, 351489856, 702979712]

約数ペア:

[(1, 702979712), (2, 351489856), (4, 175744928), (8, 87872464), (16, 43936232), (32, 21968116), (64, 10984058), (128, 5492029), (139, 5057408), (278, 2528704), (556, 1264352), (1112, 632176), (2224, 316088), (4448, 158044), (8896, 79022), (17792, 39511)]