61121396

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 128894976

約数和(自身を除く): 67773580

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 107, 161, 214, 322, 428, 644, 749, 887, 1498, 1774, 2461, 2996, 3548, 4922, 6209, 9844, 12418, 17227, 20401, 24836, 34454, 40802, 68908, 81604, 94909, 142807, 189818, 285614, 379636, 571228, 664363, 1328726, 2182907, 2657452, 4365814, 8731628, 15280349, 30560698, 61121396]

約数ペア:

[(1, 61121396), (2, 30560698), (4, 15280349), (7, 8731628), (14, 4365814), (23, 2657452), (28, 2182907), (46, 1328726), (92, 664363), (107, 571228), (161, 379636), (214, 285614), (322, 189818), (428, 142807), (644, 94909), (749, 81604), (887, 68908), (1498, 40802), (1774, 34454), (2461, 24836), (2996, 20401), (3548, 17227), (4922, 12418), (6209, 9844)]