61121956

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 128192512

約数和(自身を除く): 67070556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1051, 1876, 2077, 2102, 4154, 4204, 7357, 8308, 14539, 14714, 29078, 29428, 32581, 58156, 65162, 70417, 130324, 140834, 228067, 281668, 456134, 492919, 912268, 985838, 1971676, 2182927, 4365854, 8731708, 15280489, 30560978, 61121956]

約数ペア:

[(1, 61121956), (2, 30560978), (4, 15280489), (7, 8731708), (14, 4365854), (28, 2182927), (31, 1971676), (62, 985838), (67, 912268), (124, 492919), (134, 456134), (217, 281668), (268, 228067), (434, 140834), (469, 130324), (868, 70417), (938, 65162), (1051, 58156), (1876, 32581), (2077, 29428), (2102, 29078), (4154, 14714), (4204, 14539), (7357, 8308)]