69956768

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18371}}^1$

素因数の和:18405

約数の個数: 48

約数和(自身を含む): 166670784

約数和(自身を除く): 96714016

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 18371, 36742, 73484, 128597, 146968, 257194, 293936, 312307, 514388, 587872, 624614, 1028776, 1249228, 2057552, 2186149, 2498456, 4115104, 4372298, 4996912, 8744596, 9993824, 17489192, 34978384, 69956768]

約数ペア:

[(1, 69956768), (2, 34978384), (4, 17489192), (7, 9993824), (8, 8744596), (14, 4996912), (16, 4372298), (17, 4115104), (28, 2498456), (32, 2186149), (34, 2057552), (56, 1249228), (68, 1028776), (112, 624614), (119, 587872), (136, 514388), (224, 312307), (238, 293936), (272, 257194), (476, 146968), (544, 128597), (952, 73484), (1904, 36742), (3808, 18371)]