65706836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 132088320

約数和(自身を除く): 66381484

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 239, 311, 442, 478, 622, 884, 956, 1244, 3107, 4043, 4063, 5287, 6214, 8086, 8126, 10574, 12428, 16172, 16252, 21148, 52819, 68731, 74329, 105638, 137462, 148658, 211276, 274924, 297316, 966277, 1263593, 1932554, 2527186, 3865108, 5054372, 16426709, 32853418, 65706836]

約数ペア:

[(1, 65706836), (2, 32853418), (4, 16426709), (13, 5054372), (17, 3865108), (26, 2527186), (34, 1932554), (52, 1263593), (68, 966277), (221, 297316), (239, 274924), (311, 211276), (442, 148658), (478, 137462), (622, 105638), (884, 74329), (956, 68731), (1244, 52819), (3107, 21148), (4043, 16252), (4063, 16172), (5287, 12428), (6214, 10574), (8086, 8126)]