26980416

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1560

約数の個数: 84

約数和(自身を含む): 79881984

約数和(自身を除く): 52901568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1511, 1984, 2232, 2976, 3022, 4464, 4533, 5952, 6044, 8928, 9066, 12088, 13599, 17856, 18132, 24176, 27198, 36264, 46841, 48352, 54396, 72528, 93682, 96704, 108792, 140523, 145056, 187364, 217584, 281046, 290112, 374728, 421569, 435168, 562092, 749456, 843138, 870336, 1124184, 1498912, 1686276, 2248368, 2997824, 3372552, 4496736, 6745104, 8993472, 13490208, 26980416]

約数ペア:

[(1, 26980416), (2, 13490208), (3, 8993472), (4, 6745104), (6, 4496736), (8, 3372552), (9, 2997824), (12, 2248368), (16, 1686276), (18, 1498912), (24, 1124184), (31, 870336), (32, 843138), (36, 749456), (48, 562092), (62, 435168), (64, 421569), (72, 374728), (93, 290112), (96, 281046), (124, 217584), (144, 187364), (186, 145056), (192, 140523), (248, 108792), (279, 96704), (288, 93682), (372, 72528), (496, 54396), (558, 48352), (576, 46841), (744, 36264), (992, 27198), (1116, 24176), (1488, 18132), (1511, 17856), (1984, 13599), (2232, 12088), (2976, 9066), (3022, 8928), (4464, 6044), (4533, 5952)]