40848632

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 88657800

約数和(自身を除く): 47809168

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2221, 2299, 4442, 4598, 8884, 9196, 17768, 18392, 24431, 42199, 48862, 84398, 97724, 168796, 195448, 268741, 337592, 464189, 537482, 928378, 1074964, 1856756, 2149928, 3713512, 5106079, 10212158, 20424316, 40848632]

約数ペア:

[(1, 40848632), (2, 20424316), (4, 10212158), (8, 5106079), (11, 3713512), (19, 2149928), (22, 1856756), (38, 1074964), (44, 928378), (76, 537482), (88, 464189), (121, 337592), (152, 268741), (209, 195448), (242, 168796), (418, 97724), (484, 84398), (836, 48862), (968, 42199), (1672, 24431), (2221, 18392), (2299, 17768), (4442, 9196), (4598, 8884)]