65775788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2011}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 134868384

約数和(自身を除く): 69092596

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1258, 1924, 2011, 2516, 4022, 8044, 8177, 16354, 26143, 32708, 34187, 52286, 68374, 74407, 104572, 136748, 148814, 297628, 444431, 888862, 967291, 1264919, 1777724, 1934582, 2529838, 3869164, 5059676, 16443947, 32887894, 65775788]

約数ペア:

[(1, 65775788), (2, 32887894), (4, 16443947), (13, 5059676), (17, 3869164), (26, 2529838), (34, 1934582), (37, 1777724), (52, 1264919), (68, 967291), (74, 888862), (148, 444431), (221, 297628), (442, 148814), (481, 136748), (629, 104572), (884, 74407), (962, 68374), (1258, 52286), (1924, 34187), (2011, 32708), (2516, 26143), (4022, 16354), (8044, 8177)]