71198434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 117100800

約数和(自身を除く): 45902366

約数列:

[1, 2, 19, 37, 38, 74, 79, 158, 641, 703, 1282, 1406, 1501, 2923, 3002, 5846, 12179, 23717, 24358, 47434, 50639, 55537, 101278, 111074, 450623, 901246, 962141, 1873643, 1924282, 3747286, 35599217, 71198434]

約数ペア:

[(1, 71198434), (2, 35599217), (19, 3747286), (37, 1924282), (38, 1873643), (74, 962141), (79, 901246), (158, 450623), (641, 111074), (703, 101278), (1282, 55537), (1406, 50639), (1501, 47434), (2923, 24358), (3002, 23717), (5846, 12179)]