177471424

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{213307}}^1$

素因数の和:213332

約数の個数: 28

約数和(自身を含む): 379261624

約数和(自身を除く): 201790200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 213307, 426614, 853228, 1706456, 2772991, 3412912, 5545982, 6825824, 11091964, 13651648, 22183928, 44367856, 88735712, 177471424]

約数ペア:

[(1, 177471424), (2, 88735712), (4, 44367856), (8, 22183928), (13, 13651648), (16, 11091964), (26, 6825824), (32, 5545982), (52, 3412912), (64, 2772991), (104, 1706456), (208, 853228), (416, 426614), (832, 213307)]