67990891808

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17854751}}^1$

素因数の和:17854785

約数の個数: 48

約数和(自身を含む): 161978310144

約数和(自身を除く): 93987418336

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 17854751, 35709502, 71419004, 124983257, 142838008, 249966514, 285676016, 303530767, 499933028, 571352032, 607061534, 999866056, 1214123068, 1999732112, 2124715369, 2428246136, 3999464224, 4249430738, 4856492272, 8498861476, 9712984544, 16997722952, 33995445904, 67990891808]

約数ペア:

[(1, 67990891808), (2, 33995445904), (4, 16997722952), (7, 9712984544), (8, 8498861476), (14, 4856492272), (16, 4249430738), (17, 3999464224), (28, 2428246136), (32, 2124715369), (34, 1999732112), (56, 1214123068), (68, 999866056), (112, 607061534), (119, 571352032), (136, 499933028), (224, 303530767), (238, 285676016), (272, 249966514), (476, 142838008), (544, 124983257), (952, 71419004), (1904, 35709502), (3808, 17854751)]