67681216

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{62207}}^1$

素因数の和:62236

約数の個数: 28

約数和(自身を含む): 142207488

約数和(自身を除く): 74526272

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 62207, 124414, 248828, 497656, 995312, 1057519, 1990624, 2115038, 3981248, 4230076, 8460152, 16920304, 33840608, 67681216]

約数ペア:

[(1, 67681216), (2, 33840608), (4, 16920304), (8, 8460152), (16, 4230076), (17, 3981248), (32, 2115038), (34, 1990624), (64, 1057519), (68, 995312), (136, 497656), (272, 248828), (544, 124414), (1088, 62207)]