858716716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6793}}^1$

素因数の和:6851

約数の個数: 72

約数和(自身を含む): 1879872624

約数和(自身を除く): 1021155908

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 169, 187, 221, 286, 338, 374, 442, 572, 676, 748, 884, 1859, 2431, 2873, 3718, 4862, 5746, 6793, 7436, 9724, 11492, 13586, 27172, 31603, 63206, 74723, 88309, 115481, 126412, 149446, 176618, 230962, 298892, 353236, 461924, 971399, 1148017, 1270291, 1501253, 1942798, 2296034, 2540582, 3002506, 3885596, 4592068, 5081164, 6005012, 12628187, 16513783, 19516289, 25256374, 33027566, 39032578, 50512748, 66055132, 78065156, 214679179, 429358358, 858716716]

約数ペア:

[(1, 858716716), (2, 429358358), (4, 214679179), (11, 78065156), (13, 66055132), (17, 50512748), (22, 39032578), (26, 33027566), (34, 25256374), (44, 19516289), (52, 16513783), (68, 12628187), (143, 6005012), (169, 5081164), (187, 4592068), (221, 3885596), (286, 3002506), (338, 2540582), (374, 2296034), (442, 1942798), (572, 1501253), (676, 1270291), (748, 1148017), (884, 971399), (1859, 461924), (2431, 353236), (2873, 298892), (3718, 230962), (4862, 176618), (5746, 149446), (6793, 126412), (7436, 115481), (9724, 88309), (11492, 74723), (13586, 63206), (27172, 31603)]