12996866848

素因数分解:

$2^5\times 7^1\times {\mathrm{5659}}^1\times {\mathrm{10253}}^1$

素因数の和:15929

約数の個数: 48

約数和(自身を含む): 29250970560

約数和(自身を除く): 16254103712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 5659, 10253, 11318, 20506, 22636, 39613, 41012, 45272, 71771, 79226, 82024, 90544, 143542, 158452, 164048, 181088, 287084, 316904, 328096, 574168, 633808, 1148336, 1267616, 2296672, 58021727, 116043454, 232086908, 406152089, 464173816, 812304178, 928347632, 1624608356, 1856695264, 3249216712, 6498433424, 12996866848]

約数ペア:

[(1, 12996866848), (2, 6498433424), (4, 3249216712), (7, 1856695264), (8, 1624608356), (14, 928347632), (16, 812304178), (28, 464173816), (32, 406152089), (56, 232086908), (112, 116043454), (224, 58021727), (5659, 2296672), (10253, 1267616), (11318, 1148336), (20506, 633808), (22636, 574168), (39613, 328096), (41012, 316904), (45272, 287084), (71771, 181088), (79226, 164048), (82024, 158452), (90544, 143542)]