42883724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 86436000

約数和(自身を除く): 43552276

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 139, 221, 278, 349, 442, 556, 698, 884, 1396, 1807, 2363, 3614, 4537, 4726, 5933, 7228, 9074, 9452, 11866, 18148, 23732, 30719, 48511, 61438, 77129, 97022, 122876, 154258, 194044, 308516, 630643, 824687, 1261286, 1649374, 2522572, 3298748, 10720931, 21441862, 42883724]

約数ペア:

[(1, 42883724), (2, 21441862), (4, 10720931), (13, 3298748), (17, 2522572), (26, 1649374), (34, 1261286), (52, 824687), (68, 630643), (139, 308516), (221, 194044), (278, 154258), (349, 122876), (442, 97022), (556, 77129), (698, 61438), (884, 48511), (1396, 30719), (1807, 23732), (2363, 18148), (3614, 11866), (4537, 9452), (4726, 9074), (5933, 7228)]