2945621728

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{222883}}^1$

素因数の和:222959

約数の個数: 48

約数和(自身を含む): 6740012160

約数和(自身を除く): 3794390432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1888, 3304, 6608, 13216, 222883, 445766, 891532, 1560181, 1783064, 3120362, 3566128, 6240724, 7132256, 12481448, 13150097, 24962896, 26300194, 49925792, 52600388, 92050679, 105200776, 184101358, 210401552, 368202716, 420803104, 736405432, 1472810864, 2945621728]

約数ペア:

[(1, 2945621728), (2, 1472810864), (4, 736405432), (7, 420803104), (8, 368202716), (14, 210401552), (16, 184101358), (28, 105200776), (32, 92050679), (56, 52600388), (59, 49925792), (112, 26300194), (118, 24962896), (224, 13150097), (236, 12481448), (413, 7132256), (472, 6240724), (826, 3566128), (944, 3120362), (1652, 1783064), (1888, 1560181), (3304, 891532), (6608, 445766), (13216, 222883)]