70698784

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:822

約数の個数: 72

約数和(自身を含む): 159791940

約数和(自身を除く): 89093156

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 416, 442, 544, 676, 769, 884, 1352, 1538, 1768, 2704, 2873, 3076, 3536, 5408, 5746, 6152, 7072, 9997, 11492, 12304, 13073, 19994, 22984, 24608, 26146, 39988, 45968, 52292, 79976, 91936, 104584, 129961, 159952, 169949, 209168, 259922, 319904, 339898, 418336, 519844, 679796, 1039688, 1359592, 2079376, 2209337, 2719184, 4158752, 4418674, 5438368, 8837348, 17674696, 35349392, 70698784]

約数ペア:

[(1, 70698784), (2, 35349392), (4, 17674696), (8, 8837348), (13, 5438368), (16, 4418674), (17, 4158752), (26, 2719184), (32, 2209337), (34, 2079376), (52, 1359592), (68, 1039688), (104, 679796), (136, 519844), (169, 418336), (208, 339898), (221, 319904), (272, 259922), (338, 209168), (416, 169949), (442, 159952), (544, 129961), (676, 104584), (769, 91936), (884, 79976), (1352, 52292), (1538, 45968), (1768, 39988), (2704, 26146), (2873, 24608), (3076, 22984), (3536, 19994), (5408, 13073), (5746, 12304), (6152, 11492), (7072, 9997)]