65525264

素因数分解:

$2^4\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1303}}^1$

素因数の和:1767

約数の個数: 40

約数和(自身を含む): 145526400

約数和(自身を除く): 80001136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 449, 898, 1303, 1796, 2606, 3143, 3592, 5212, 6286, 7184, 9121, 10424, 12572, 18242, 20848, 25144, 36484, 50288, 72968, 145936, 585047, 1170094, 2340188, 4095329, 4680376, 8190658, 9360752, 16381316, 32762632, 65525264]

約数ペア:

[(1, 65525264), (2, 32762632), (4, 16381316), (7, 9360752), (8, 8190658), (14, 4680376), (16, 4095329), (28, 2340188), (56, 1170094), (112, 585047), (449, 145936), (898, 72968), (1303, 50288), (1796, 36484), (2606, 25144), (3143, 20848), (3592, 18242), (5212, 12572), (6286, 10424), (7184, 9121)]