27667696

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 64281600

約数和(自身を除く): 36613904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 59, 79, 106, 112, 118, 158, 212, 236, 316, 371, 413, 424, 472, 553, 632, 742, 826, 848, 944, 1106, 1264, 1484, 1652, 2212, 2968, 3127, 3304, 4187, 4424, 4661, 5936, 6254, 6608, 8374, 8848, 9322, 12508, 16748, 18644, 21889, 25016, 29309, 32627, 33496, 37288, 43778, 50032, 58618, 65254, 66992, 74576, 87556, 117236, 130508, 175112, 234472, 247033, 261016, 350224, 468944, 494066, 522032, 988132, 1729231, 1976264, 3458462, 3952528, 6916924, 13833848, 27667696]

約数ペア:

[(1, 27667696), (2, 13833848), (4, 6916924), (7, 3952528), (8, 3458462), (14, 1976264), (16, 1729231), (28, 988132), (53, 522032), (56, 494066), (59, 468944), (79, 350224), (106, 261016), (112, 247033), (118, 234472), (158, 175112), (212, 130508), (236, 117236), (316, 87556), (371, 74576), (413, 66992), (424, 65254), (472, 58618), (553, 50032), (632, 43778), (742, 37288), (826, 33496), (848, 32627), (944, 29309), (1106, 25016), (1264, 21889), (1484, 18644), (1652, 16748), (2212, 12508), (2968, 9322), (3127, 8848), (3304, 8374), (4187, 6608), (4424, 6254), (4661, 5936)]