15836691032

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{2281}}^1$

素因数の和:2796

約数の個数: 64

約数和(自身を含む): 31398494400

約数和(自身を除く): 15561803368

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 389, 776, 778, 1556, 2231, 2281, 3112, 4462, 4562, 8924, 8947, 9124, 17848, 17894, 18248, 35788, 37733, 52463, 71576, 75466, 104926, 150932, 209852, 221257, 301864, 419704, 442514, 867859, 885028, 887309, 1735718, 1770056, 1774618, 3471436, 3549236, 5088911, 6942872, 7098472, 10177822, 20355644, 20408107, 40711288, 40816214, 81632428, 86068973, 163264856, 172137946, 344275892, 688551784, 1979586379, 3959172758, 7918345516, 15836691032]

約数ペア:

[(1, 15836691032), (2, 7918345516), (4, 3959172758), (8, 1979586379), (23, 688551784), (46, 344275892), (92, 172137946), (97, 163264856), (184, 86068973), (194, 81632428), (388, 40816214), (389, 40711288), (776, 20408107), (778, 20355644), (1556, 10177822), (2231, 7098472), (2281, 6942872), (3112, 5088911), (4462, 3549236), (4562, 3471436), (8924, 1774618), (8947, 1770056), (9124, 1735718), (17848, 887309), (17894, 885028), (18248, 867859), (35788, 442514), (37733, 419704), (52463, 301864), (71576, 221257), (75466, 209852), (104926, 150932)]