64088830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1171}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 124635168

約数和(自身を除く): 60546338

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 421, 842, 1171, 2105, 2342, 4210, 5473, 5855, 10946, 11710, 15223, 27365, 30446, 54730, 76115, 152230, 492991, 985982, 2464955, 4929910, 6408883, 12817766, 32044415, 64088830]

約数ペア:

[(1, 64088830), (2, 32044415), (5, 12817766), (10, 6408883), (13, 4929910), (26, 2464955), (65, 985982), (130, 492991), (421, 152230), (842, 76115), (1171, 54730), (2105, 30446), (2342, 27365), (4210, 15223), (5473, 11710), (5855, 10946)]