38174712

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 99221760

約数和(自身を除く): 61047048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 71, 86, 129, 142, 172, 213, 258, 284, 344, 426, 516, 521, 568, 852, 1032, 1042, 1563, 1704, 2084, 3053, 3126, 4168, 6106, 6252, 9159, 12212, 12504, 18318, 22403, 24424, 36636, 36991, 44806, 67209, 73272, 73982, 89612, 110973, 134418, 147964, 179224, 221946, 268836, 295928, 443892, 537672, 887784, 1590613, 3181226, 4771839, 6362452, 9543678, 12724904, 19087356, 38174712]

約数ペア:

[(1, 38174712), (2, 19087356), (3, 12724904), (4, 9543678), (6, 6362452), (8, 4771839), (12, 3181226), (24, 1590613), (43, 887784), (71, 537672), (86, 443892), (129, 295928), (142, 268836), (172, 221946), (213, 179224), (258, 147964), (284, 134418), (344, 110973), (426, 89612), (516, 73982), (521, 73272), (568, 67209), (852, 44806), (1032, 36991), (1042, 36636), (1563, 24424), (1704, 22403), (2084, 18318), (3053, 12504), (3126, 12212), (4168, 9159), (6106, 6252)]