69229784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4789}}^1$

素因数の和:4947

約数の個数: 32

約数和(自身を含む): 140826000

約数和(自身を除く): 71596216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 4789, 7228, 9578, 14456, 19156, 38312, 62257, 124514, 249028, 498056, 665671, 1331342, 2662684, 5325368, 8653723, 17307446, 34614892, 69229784]

約数ペア:

[(1, 69229784), (2, 34614892), (4, 17307446), (8, 8653723), (13, 5325368), (26, 2662684), (52, 1331342), (104, 665671), (139, 498056), (278, 249028), (556, 124514), (1112, 62257), (1807, 38312), (3614, 19156), (4789, 14456), (7228, 9578)]