42568208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4517}}^1$

素因数の和:4575

約数の個数: 40

約数和(自身を含む): 89637120

約数和(自身を除く): 47068912

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4517, 4712, 9034, 9424, 18068, 36136, 72272, 85823, 140027, 171646, 280054, 343292, 560108, 686584, 1120216, 1373168, 2240432, 2660513, 5321026, 10642052, 21284104, 42568208]

約数ペア:

[(1, 42568208), (2, 21284104), (4, 10642052), (8, 5321026), (16, 2660513), (19, 2240432), (31, 1373168), (38, 1120216), (62, 686584), (76, 560108), (124, 343292), (152, 280054), (248, 171646), (304, 140027), (496, 85823), (589, 72272), (1178, 36136), (2356, 18068), (4517, 9424), (4712, 9034)]