27812795264

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{304751}}^1$

素因数の和:304819

約数の個数: 64

約数和(自身を含む): 59682631680

約数和(自身を除く): 31869836416

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2852, 2944, 3968, 5704, 11408, 22816, 45632, 91264, 304751, 609502, 1219004, 2438008, 4876016, 7009273, 9447281, 9752032, 14018546, 18894562, 19504064, 28037092, 37789124, 39008128, 56074184, 75578248, 112148368, 151156496, 217287463, 224296736, 302312992, 434574926, 448593472, 604625984, 869149852, 897186944, 1209251968, 1738299704, 3476599408, 6953198816, 13906397632, 27812795264]

約数ペア:

[(1, 27812795264), (2, 13906397632), (4, 6953198816), (8, 3476599408), (16, 1738299704), (23, 1209251968), (31, 897186944), (32, 869149852), (46, 604625984), (62, 448593472), (64, 434574926), (92, 302312992), (124, 224296736), (128, 217287463), (184, 151156496), (248, 112148368), (368, 75578248), (496, 56074184), (713, 39008128), (736, 37789124), (992, 28037092), (1426, 19504064), (1472, 18894562), (1984, 14018546), (2852, 9752032), (2944, 9447281), (3968, 7009273), (5704, 4876016), (11408, 2438008), (22816, 1219004), (45632, 609502), (91264, 304751)]