63502790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2531}}^1$

素因数の和:2744

約数の個数: 32

約数和(自身を含む): 123784416

約数和(自身を除く): 60281626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1930, 2509, 2531, 5018, 5062, 12545, 12655, 25090, 25310, 32903, 65806, 164515, 329030, 488483, 976966, 2442415, 4884830, 6350279, 12700558, 31751395, 63502790]

約数ペア:

[(1, 63502790), (2, 31751395), (5, 12700558), (10, 6350279), (13, 4884830), (26, 2442415), (65, 976966), (130, 488483), (193, 329030), (386, 164515), (965, 65806), (1930, 32903), (2509, 25310), (2531, 25090), (5018, 12655), (5062, 12545)]