38308984

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 87552000

約数和(自身を除く): 49243016

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 343, 392, 607, 644, 686, 1127, 1214, 1288, 1372, 2254, 2428, 2744, 4249, 4508, 4856, 7889, 8498, 9016, 13961, 15778, 16996, 27922, 29743, 31556, 33992, 55844, 59486, 63112, 97727, 111688, 118972, 195454, 208201, 237944, 390908, 416402, 684089, 781816, 832804, 1368178, 1665608, 2736356, 4788623, 5472712, 9577246, 19154492, 38308984]

約数ペア:

[(1, 38308984), (2, 19154492), (4, 9577246), (7, 5472712), (8, 4788623), (14, 2736356), (23, 1665608), (28, 1368178), (46, 832804), (49, 781816), (56, 684089), (92, 416402), (98, 390908), (161, 237944), (184, 208201), (196, 195454), (322, 118972), (343, 111688), (392, 97727), (607, 63112), (644, 59486), (686, 55844), (1127, 33992), (1214, 31556), (1288, 29743), (1372, 27922), (2254, 16996), (2428, 15778), (2744, 13961), (4249, 9016), (4508, 8498), (4856, 7889)]