25456086

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 61036800

約数和(自身を除く): 35580714

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 114, 129, 171, 258, 342, 387, 513, 577, 774, 817, 1026, 1154, 1161, 1634, 1731, 2322, 2451, 3462, 4902, 5193, 7353, 10386, 10963, 14706, 15579, 21926, 22059, 24811, 31158, 32889, 44118, 49622, 65778, 74433, 98667, 148866, 197334, 223299, 296001, 446598, 471409, 592002, 669897, 942818, 1339794, 1414227, 2828454, 4242681, 8485362, 12728043, 25456086]

約数ペア:

[(1, 25456086), (2, 12728043), (3, 8485362), (6, 4242681), (9, 2828454), (18, 1414227), (19, 1339794), (27, 942818), (38, 669897), (43, 592002), (54, 471409), (57, 446598), (86, 296001), (114, 223299), (129, 197334), (171, 148866), (258, 98667), (342, 74433), (387, 65778), (513, 49622), (577, 44118), (774, 32889), (817, 31158), (1026, 24811), (1154, 22059), (1161, 21926), (1634, 15579), (1731, 14706), (2322, 10963), (2451, 10386), (3462, 7353), (4902, 5193)]