708344

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 1675800

約数和(自身を除く): 967456

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 139, 182, 196, 278, 364, 392, 556, 637, 728, 973, 1112, 1274, 1807, 1946, 2548, 3614, 3892, 5096, 6811, 7228, 7784, 12649, 13622, 14456, 25298, 27244, 50596, 54488, 88543, 101192, 177086, 354172, 708344]

約数ペア:

[(1, 708344), (2, 354172), (4, 177086), (7, 101192), (8, 88543), (13, 54488), (14, 50596), (26, 27244), (28, 25298), (49, 14456), (52, 13622), (56, 12649), (91, 7784), (98, 7228), (104, 6811), (139, 5096), (182, 3892), (196, 3614), (278, 2548), (364, 1946), (392, 1807), (556, 1274), (637, 1112), (728, 973)]