68675852

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20611}}^1$

素因数の和:20646

約数の個数: 36

約数和(自身を含む): 148035384

約数和(自身を除く): 79359532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 20611, 41222, 82444, 144277, 288554, 350387, 577108, 700774, 1009939, 1401548, 2019878, 2452709, 4039756, 4905418, 9810836, 17168963, 34337926, 68675852]

約数ペア:

[(1, 68675852), (2, 34337926), (4, 17168963), (7, 9810836), (14, 4905418), (17, 4039756), (28, 2452709), (34, 2019878), (49, 1401548), (68, 1009939), (98, 700774), (119, 577108), (196, 350387), (238, 288554), (476, 144277), (833, 82444), (1666, 41222), (3332, 20611)]