70783648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10009}}^1$

素因数の和:10049

約数の個数: 48

約数和(自身を含む): 158918760

約数和(自身を除く): 88135112

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 10009, 20018, 40036, 80072, 130117, 160144, 170153, 260234, 320288, 340306, 520468, 680612, 1040936, 1361224, 2081872, 2211989, 2722448, 4163744, 4423978, 5444896, 8847956, 17695912, 35391824, 70783648]

約数ペア:

[(1, 70783648), (2, 35391824), (4, 17695912), (8, 8847956), (13, 5444896), (16, 4423978), (17, 4163744), (26, 2722448), (32, 2211989), (34, 2081872), (52, 1361224), (68, 1040936), (104, 680612), (136, 520468), (208, 340306), (221, 320288), (272, 260234), (416, 170153), (442, 160144), (544, 130117), (884, 80072), (1768, 40036), (3536, 20018), (7072, 10009)]