67788578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 119956032

約数和(自身を除く): 52167454

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 421, 563, 842, 1126, 4631, 5473, 6193, 7319, 9262, 10946, 12386, 14638, 60203, 80509, 120406, 161018, 237023, 474046, 2607253, 3081299, 5214506, 6162598, 33894289, 67788578]

約数ペア:

[(1, 67788578), (2, 33894289), (11, 6162598), (13, 5214506), (22, 3081299), (26, 2607253), (143, 474046), (286, 237023), (421, 161018), (563, 120406), (842, 80509), (1126, 60203), (4631, 14638), (5473, 12386), (6193, 10946), (7319, 9262)]