7291474112

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{213751}}^1$

素因数の和:213817

約数の個数: 56

約数和(自身を含む): 15962144352

約数和(自身を除く): 8670670240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 2132, 2624, 4264, 8528, 17056, 34112, 213751, 427502, 855004, 1710008, 2778763, 3420016, 5557526, 6840032, 8763791, 11115052, 13680064, 17527582, 22230104, 35055164, 44460208, 70110328, 88920416, 113929283, 140220656, 177840832, 227858566, 280441312, 455717132, 560882624, 911434264, 1822868528, 3645737056, 7291474112]

約数ペア:

[(1, 7291474112), (2, 3645737056), (4, 1822868528), (8, 911434264), (13, 560882624), (16, 455717132), (26, 280441312), (32, 227858566), (41, 177840832), (52, 140220656), (64, 113929283), (82, 88920416), (104, 70110328), (164, 44460208), (208, 35055164), (328, 22230104), (416, 17527582), (533, 13680064), (656, 11115052), (832, 8763791), (1066, 6840032), (1312, 5557526), (2132, 3420016), (2624, 2778763), (4264, 1710008), (8528, 855004), (17056, 427502), (34112, 213751)]