780116176

素因数分解:

$2^4\times 7^1\times {\mathrm{6965323}}^1$

素因数の和:6965338

約数の個数: 20

約数和(自身を含む): 1727400352

約数和(自身を除く): 947284176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6965323, 13930646, 27861292, 48757261, 55722584, 97514522, 111445168, 195029044, 390058088, 780116176]

約数ペア:

[(1, 780116176), (2, 390058088), (4, 195029044), (7, 111445168), (8, 97514522), (14, 55722584), (16, 48757261), (28, 27861292), (56, 13930646), (112, 6965323)]