61316458

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3907}}^1$

素因数の和:3994

約数の個数: 32

約数和(自身を含む): 112550400

約数和(自身を除く): 51233942

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 2242, 3907, 7814, 7847, 15694, 27349, 54698, 74233, 148466, 230513, 461026, 519631, 1039262, 1613591, 3227182, 4379747, 8759494, 30658229, 61316458]

約数ペア:

[(1, 61316458), (2, 30658229), (7, 8759494), (14, 4379747), (19, 3227182), (38, 1613591), (59, 1039262), (118, 519631), (133, 461026), (266, 230513), (413, 148466), (826, 74233), (1121, 54698), (2242, 27349), (3907, 15694), (7814, 7847)]