47470208

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 100980000

約数和(自身を除く): 53509792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 131, 149, 152, 262, 298, 304, 524, 596, 608, 1048, 1192, 1216, 2096, 2384, 2432, 2489, 2831, 4192, 4768, 4978, 5662, 8384, 9536, 9956, 11324, 16768, 19072, 19519, 19912, 22648, 39038, 39824, 45296, 78076, 79648, 90592, 156152, 159296, 181184, 312304, 318592, 362368, 370861, 624608, 741722, 1249216, 1483444, 2498432, 2966888, 5933776, 11867552, 23735104, 47470208]

約数ペア:

[(1, 47470208), (2, 23735104), (4, 11867552), (8, 5933776), (16, 2966888), (19, 2498432), (32, 1483444), (38, 1249216), (64, 741722), (76, 624608), (128, 370861), (131, 362368), (149, 318592), (152, 312304), (262, 181184), (298, 159296), (304, 156152), (524, 90592), (596, 79648), (608, 78076), (1048, 45296), (1192, 39824), (1216, 39038), (2096, 22648), (2384, 19912), (2432, 19519), (2489, 19072), (2831, 16768), (4192, 11324), (4768, 9956), (4978, 9536), (5662, 8384)]