70278884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 141740928

約数和(自身を除く): 71462044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 107, 214, 221, 428, 442, 743, 884, 1391, 1486, 1819, 2782, 2972, 3638, 5564, 7276, 9659, 12631, 19318, 23647, 25262, 38636, 47294, 50524, 79501, 94588, 159002, 164203, 318004, 328406, 656812, 1033513, 1351517, 2067026, 2703034, 4134052, 5406068, 17569721, 35139442, 70278884]

約数ペア:

[(1, 70278884), (2, 35139442), (4, 17569721), (13, 5406068), (17, 4134052), (26, 2703034), (34, 2067026), (52, 1351517), (68, 1033513), (107, 656812), (214, 328406), (221, 318004), (428, 164203), (442, 159002), (743, 94588), (884, 79501), (1391, 50524), (1486, 47294), (1819, 38636), (2782, 25262), (2972, 23647), (3638, 19318), (5564, 12631), (7276, 9659)]