707233456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{18979}}^1$

素因数の和:19141

約数の個数: 40

約数和(自身を含む): 1461535920

約数和(自身を除く): 754302464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 1096, 2192, 2329, 4658, 9316, 18632, 18979, 37264, 37958, 75916, 151832, 303664, 322643, 645286, 1290572, 2581144, 2600123, 5162288, 5200246, 10400492, 20800984, 41601968, 44202091, 88404182, 176808364, 353616728, 707233456]

約数ペア:

[(1, 707233456), (2, 353616728), (4, 176808364), (8, 88404182), (16, 44202091), (17, 41601968), (34, 20800984), (68, 10400492), (136, 5200246), (137, 5162288), (272, 2600123), (274, 2581144), (548, 1290572), (1096, 645286), (2192, 322643), (2329, 303664), (4658, 151832), (9316, 75916), (18632, 37958), (18979, 37264)]