71014576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1993}}^1$

素因数の和:2149

約数の個数: 40

約数和(自身を含む): 146870064

約数和(自身を除く): 75855488

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 272, 524, 1048, 1993, 2096, 2227, 3986, 4454, 7972, 8908, 15944, 17816, 31888, 33881, 35632, 67762, 135524, 261083, 271048, 522166, 542096, 1044332, 2088664, 4177328, 4438411, 8876822, 17753644, 35507288, 71014576]

約数ペア:

[(1, 71014576), (2, 35507288), (4, 17753644), (8, 8876822), (16, 4438411), (17, 4177328), (34, 2088664), (68, 1044332), (131, 542096), (136, 522166), (262, 271048), (272, 261083), (524, 135524), (1048, 67762), (1993, 35632), (2096, 33881), (2227, 31888), (3986, 17816), (4454, 15944), (7972, 8908)]