78824954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 135898560

約数和(自身を除く): 57073606

約数列:

[1, 2, 13, 17, 26, 34, 139, 221, 278, 442, 1283, 1807, 2363, 2566, 3614, 4726, 16679, 21811, 30719, 33358, 43622, 61438, 178337, 283543, 356674, 567086, 2318381, 3031729, 4636762, 6063458, 39412477, 78824954]

約数ペア:

[(1, 78824954), (2, 39412477), (13, 6063458), (17, 4636762), (26, 3031729), (34, 2318381), (139, 567086), (221, 356674), (278, 283543), (442, 178337), (1283, 61438), (1807, 43622), (2363, 33358), (2566, 30719), (3614, 21811), (4726, 16679)]