78339646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1657}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 147071232

約数和(自身を除く): 68731586

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 307, 614, 1657, 2149, 3314, 3377, 4298, 6754, 11599, 18227, 23198, 23639, 36454, 47278, 127589, 255178, 508699, 1017398, 3560893, 5595689, 7121786, 11191378, 39169823, 78339646]

約数ペア:

[(1, 78339646), (2, 39169823), (7, 11191378), (11, 7121786), (14, 5595689), (22, 3560893), (77, 1017398), (154, 508699), (307, 255178), (614, 127589), (1657, 47278), (2149, 36454), (3314, 23639), (3377, 23198), (4298, 18227), (6754, 11599)]