71577688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{98321}}^1$

素因数の和:98347

約数の個数: 32

約数和(自身を含む): 165180960

約数和(自身を除く): 93603272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 98321, 196642, 393284, 688247, 786568, 1278173, 1376494, 2556346, 2752988, 5112692, 5505976, 8947211, 10225384, 17894422, 35788844, 71577688]

約数ペア:

[(1, 71577688), (2, 35788844), (4, 17894422), (7, 10225384), (8, 8947211), (13, 5505976), (14, 5112692), (26, 2752988), (28, 2556346), (52, 1376494), (56, 1278173), (91, 786568), (104, 688247), (182, 393284), (364, 196642), (728, 98321)]