69419812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{877}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 152224128

約数和(自身を除く): 82804316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 257, 308, 514, 877, 1028, 1754, 1799, 2827, 3508, 3598, 5654, 6139, 7196, 9647, 11308, 12278, 19294, 19789, 24556, 38588, 39578, 67529, 79156, 135058, 225389, 270116, 450778, 901556, 1577723, 2479279, 3155446, 4958558, 6310892, 9917116, 17354953, 34709906, 69419812]

約数ペア:

[(1, 69419812), (2, 34709906), (4, 17354953), (7, 9917116), (11, 6310892), (14, 4958558), (22, 3155446), (28, 2479279), (44, 1577723), (77, 901556), (154, 450778), (257, 270116), (308, 225389), (514, 135058), (877, 79156), (1028, 67529), (1754, 39578), (1799, 38588), (2827, 24556), (3508, 19789), (3598, 19294), (5654, 12278), (6139, 11308), (7196, 9647)]