2572816448

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{124459}}^1$

素因数の和:124507

約数の個数: 56

約数和(自身を含む): 5690311200

約数和(自身を除く): 3117494752

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 10336, 20672, 124459, 248918, 497836, 995672, 1991344, 2115803, 2364721, 3982688, 4231606, 4729442, 7965376, 8463212, 9458884, 16926424, 18917768, 33852848, 37835536, 40200257, 67705696, 75671072, 80400514, 135411392, 151342144, 160801028, 321602056, 643204112, 1286408224, 2572816448]

約数ペア:

[(1, 2572816448), (2, 1286408224), (4, 643204112), (8, 321602056), (16, 160801028), (17, 151342144), (19, 135411392), (32, 80400514), (34, 75671072), (38, 67705696), (64, 40200257), (68, 37835536), (76, 33852848), (136, 18917768), (152, 16926424), (272, 9458884), (304, 8463212), (323, 7965376), (544, 4729442), (608, 4231606), (646, 3982688), (1088, 2364721), (1216, 2115803), (1292, 1991344), (2584, 995672), (5168, 497836), (10336, 248918), (20672, 124459)]