13320328

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7673}}^1$

素因数の和:7717

約数の個数: 32

約数和(自身を含む): 29468160

約数和(自身を除く): 16147832

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 7673, 15346, 30692, 53711, 61384, 107422, 214844, 237863, 429688, 475726, 951452, 1665041, 1902904, 3330082, 6660164, 13320328]

約数ペア:

[(1, 13320328), (2, 6660164), (4, 3330082), (7, 1902904), (8, 1665041), (14, 951452), (28, 475726), (31, 429688), (56, 237863), (62, 214844), (124, 107422), (217, 61384), (248, 53711), (434, 30692), (868, 15346), (1736, 7673)]