71298812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{29173}}^1$

素因数の和:29237

約数の個数: 24

約数和(自身を含む): 137234496

約数和(自身を除く): 65935684

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 29173, 58346, 116692, 379249, 758498, 1371131, 1516996, 2742262, 5484524, 17824703, 35649406, 71298812]

約数ペア:

[(1, 71298812), (2, 35649406), (4, 17824703), (13, 5484524), (26, 2742262), (47, 1516996), (52, 1371131), (94, 758498), (188, 379249), (611, 116692), (1222, 58346), (2444, 29173)]