64910454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{90911}}^1$

素因数の和:90940

約数の個数: 32

約数和(自身を含む): 157095936

約数和(自身を除く): 92185482

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 90911, 181822, 272733, 545466, 636377, 1272754, 1545487, 1909131, 3090974, 3818262, 4636461, 9272922, 10818409, 21636818, 32455227, 64910454]

約数ペア:

[(1, 64910454), (2, 32455227), (3, 21636818), (6, 10818409), (7, 9272922), (14, 4636461), (17, 3818262), (21, 3090974), (34, 1909131), (42, 1545487), (51, 1272754), (102, 636377), (119, 545466), (238, 272733), (357, 181822), (714, 90911)]