42126136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23827}}^1$

素因数の和:23863

約数の個数: 32

約数和(自身を含む): 90069840

約数和(自身を除く): 47943704

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 23827, 47654, 95308, 190616, 309751, 405059, 619502, 810118, 1239004, 1620236, 2478008, 3240472, 5265767, 10531534, 21063068, 42126136]

約数ペア:

[(1, 42126136), (2, 21063068), (4, 10531534), (8, 5265767), (13, 3240472), (17, 2478008), (26, 1620236), (34, 1239004), (52, 810118), (68, 619502), (104, 405059), (136, 309751), (221, 190616), (442, 95308), (884, 47654), (1768, 23827)]