64935164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1709}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 137894400

約数和(自身を除く): 72959236

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 59, 92, 118, 161, 236, 322, 413, 644, 826, 1357, 1652, 1709, 2714, 3418, 5428, 6836, 9499, 11963, 18998, 23926, 37996, 39307, 47852, 78614, 100831, 157228, 201662, 275149, 403324, 550298, 705817, 1100596, 1411634, 2319113, 2823268, 4638226, 9276452, 16233791, 32467582, 64935164]

約数ペア:

[(1, 64935164), (2, 32467582), (4, 16233791), (7, 9276452), (14, 4638226), (23, 2823268), (28, 2319113), (46, 1411634), (59, 1100596), (92, 705817), (118, 550298), (161, 403324), (236, 275149), (322, 201662), (413, 157228), (644, 100831), (826, 78614), (1357, 47852), (1652, 39307), (1709, 37996), (2714, 23926), (3418, 18998), (5428, 11963), (6836, 9499)]