72635504

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{67757}}^1$

素因数の和:67832

約数の個数: 20

約数和(自身を含む): 142833864

約数和(自身を除く): 70198360

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 67757, 135514, 271028, 542056, 1084112, 4539719, 9079438, 18158876, 36317752, 72635504]

約数ペア:

[(1, 72635504), (2, 36317752), (4, 18158876), (8, 9079438), (16, 4539719), (67, 1084112), (134, 542056), (268, 271028), (536, 135514), (1072, 67757)]