13515928328

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1112239}}^1$

素因数の和:1112290

約数の個数: 48

約数和(自身を含む): 30430886400

約数和(自身を除く): 16914958072

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 1112239, 2224478, 4448956, 7785673, 8897912, 15571346, 31142692, 34479409, 54499711, 62285384, 68958818, 108999422, 137917636, 217998844, 241355863, 275835272, 435997688, 482711726, 965423452, 1689491041, 1930846904, 3378982082, 6757964164, 13515928328]

約数ペア:

[(1, 13515928328), (2, 6757964164), (4, 3378982082), (7, 1930846904), (8, 1689491041), (14, 965423452), (28, 482711726), (31, 435997688), (49, 275835272), (56, 241355863), (62, 217998844), (98, 137917636), (124, 108999422), (196, 68958818), (217, 62285384), (248, 54499711), (392, 34479409), (434, 31142692), (868, 15571346), (1519, 8897912), (1736, 7785673), (3038, 4448956), (6076, 2224478), (12152, 1112239)]