25786936

素因数分解:

$2^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 56737800

約数和(自身を除く): 30950864

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 196, 314, 392, 419, 628, 838, 1099, 1256, 1676, 2198, 2933, 3352, 4396, 5866, 7693, 8792, 11732, 15386, 20531, 23464, 30772, 41062, 61544, 65783, 82124, 131566, 164248, 263132, 460481, 526264, 920962, 1841924, 3223367, 3683848, 6446734, 12893468, 25786936]

約数ペア:

[(1, 25786936), (2, 12893468), (4, 6446734), (7, 3683848), (8, 3223367), (14, 1841924), (28, 920962), (49, 526264), (56, 460481), (98, 263132), (157, 164248), (196, 131566), (314, 82124), (392, 65783), (419, 61544), (628, 41062), (838, 30772), (1099, 23464), (1256, 20531), (1676, 15386), (2198, 11732), (2933, 8792), (3352, 7693), (4396, 5866)]