85659028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1693}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 185933440

約数和(自身を除く): 100274412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1693, 1807, 1946, 3386, 3614, 3892, 6772, 7228, 11851, 12649, 22009, 23702, 25298, 44018, 47404, 50596, 88036, 154063, 235327, 308126, 470654, 616252, 941308, 1647289, 3059251, 3294578, 6118502, 6589156, 12237004, 21414757, 42829514, 85659028]

約数ペア:

[(1, 85659028), (2, 42829514), (4, 21414757), (7, 12237004), (13, 6589156), (14, 6118502), (26, 3294578), (28, 3059251), (52, 1647289), (91, 941308), (139, 616252), (182, 470654), (278, 308126), (364, 235327), (556, 154063), (973, 88036), (1693, 50596), (1807, 47404), (1946, 44018), (3386, 25298), (3614, 23702), (3892, 22009), (6772, 12649), (7228, 11851)]