65864344

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{90473}}^1$

素因数の和:90499

約数の個数: 32

約数和(自身を含む): 151996320

約数和(自身を除く): 86131976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 90473, 180946, 361892, 633311, 723784, 1176149, 1266622, 2352298, 2533244, 4704596, 5066488, 8233043, 9409192, 16466086, 32932172, 65864344]

約数ペア:

[(1, 65864344), (2, 32932172), (4, 16466086), (7, 9409192), (8, 8233043), (13, 5066488), (14, 4704596), (26, 2533244), (28, 2352298), (52, 1266622), (56, 1176149), (91, 723784), (104, 633311), (182, 361892), (364, 180946), (728, 90473)]