40273046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 34376554

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 59, 71, 118, 142, 209, 253, 418, 437, 506, 649, 781, 874, 1121, 1298, 1349, 1357, 1562, 1633, 2242, 2698, 2714, 3266, 4189, 4807, 8378, 9614, 12331, 14839, 14927, 17963, 24662, 25783, 29678, 29854, 31027, 35926, 46079, 51566, 62054, 79591, 92158, 96347, 159182, 192694, 283613, 341297, 567226, 682594, 875501, 1059817, 1751002, 1830593, 2119634, 3661186, 20136523, 40273046]

約数ペア:

[(1, 40273046), (2, 20136523), (11, 3661186), (19, 2119634), (22, 1830593), (23, 1751002), (38, 1059817), (46, 875501), (59, 682594), (71, 567226), (118, 341297), (142, 283613), (209, 192694), (253, 159182), (418, 96347), (437, 92158), (506, 79591), (649, 62054), (781, 51566), (874, 46079), (1121, 35926), (1298, 31027), (1349, 29854), (1357, 29678), (1562, 25783), (1633, 24662), (2242, 17963), (2698, 14927), (2714, 14839), (3266, 12331), (4189, 9614), (4807, 8378)]