7777494976

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{1365431}}^1$

素因数の和:1365532

約数の個数: 28

約数和(自身を含む): 15606887760

約数和(自身を除く): 7829392784

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 1365431, 2730862, 5461724, 10923448, 21846896, 43693792, 87387584, 121523359, 243046718, 486093436, 972186872, 1944373744, 3888747488, 7777494976]

約数ペア:

[(1, 7777494976), (2, 3888747488), (4, 1944373744), (8, 972186872), (16, 486093436), (32, 243046718), (64, 121523359), (89, 87387584), (178, 43693792), (356, 21846896), (712, 10923448), (1424, 5461724), (2848, 2730862), (5696, 1365431)]