7926952

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 17236800

約数和(自身を除く): 9309848

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 431, 484, 836, 862, 968, 1672, 1724, 2299, 3448, 4598, 4741, 8189, 9196, 9482, 16378, 18392, 18964, 32756, 37928, 52151, 65512, 90079, 104302, 180158, 208604, 360316, 417208, 720632, 990869, 1981738, 3963476, 7926952]

約数ペア:

[(1, 7926952), (2, 3963476), (4, 1981738), (8, 990869), (11, 720632), (19, 417208), (22, 360316), (38, 208604), (44, 180158), (76, 104302), (88, 90079), (121, 65512), (152, 52151), (209, 37928), (242, 32756), (418, 18964), (431, 18392), (484, 16378), (836, 9482), (862, 9196), (968, 8189), (1672, 4741), (1724, 4598), (2299, 3448)]