42786952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2273}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 86912280

約数和(自身を除く): 44125328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2273, 2353, 4546, 4706, 9092, 9412, 18184, 18824, 29549, 59098, 118196, 236392, 411413, 822826, 1645652, 3291304, 5348369, 10696738, 21393476, 42786952]

約数ペア:

[(1, 42786952), (2, 21393476), (4, 10696738), (8, 5348369), (13, 3291304), (26, 1645652), (52, 822826), (104, 411413), (181, 236392), (362, 118196), (724, 59098), (1448, 29549), (2273, 18824), (2353, 18184), (4546, 9412), (4706, 9092)]