65920756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1559}}^1$

素因数の和:1636

約数の個数: 36

約数和(自身を含む): 130122720

約数和(自身を除く): 64201964

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 961, 1364, 1559, 1922, 3118, 3844, 6236, 10571, 17149, 21142, 34298, 42284, 48329, 68596, 96658, 193316, 531619, 1063238, 1498199, 2126476, 2996398, 5992796, 16480189, 32960378, 65920756]

約数ペア:

[(1, 65920756), (2, 32960378), (4, 16480189), (11, 5992796), (22, 2996398), (31, 2126476), (44, 1498199), (62, 1063238), (124, 531619), (341, 193316), (682, 96658), (961, 68596), (1364, 48329), (1559, 42284), (1922, 34298), (3118, 21142), (3844, 17149), (6236, 10571)]