71928928

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{2339}}^1$

素因数の和:2411

約数の個数: 36

約数和(自身を含む): 146388060

約数和(自身を除く): 74459132

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 2339, 3844, 4678, 7688, 9356, 15376, 18712, 30752, 37424, 72509, 74848, 145018, 290036, 580072, 1160144, 2247779, 2320288, 4495558, 8991116, 17982232, 35964464, 71928928]

約数ペア:

[(1, 71928928), (2, 35964464), (4, 17982232), (8, 8991116), (16, 4495558), (31, 2320288), (32, 2247779), (62, 1160144), (124, 580072), (248, 290036), (496, 145018), (961, 74848), (992, 72509), (1922, 37424), (2339, 30752), (3844, 18712), (4678, 15376), (7688, 9356)]