71310010208

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{6947}}^1\times {\mathrm{16883}}^1$

素因数の和:23859

約数の個数: 48

約数和(自身を含む): 147810640320

約数和(自身を除く): 76500630112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 6947, 13894, 16883, 27788, 33766, 55576, 67532, 111152, 131993, 135064, 222304, 263986, 270128, 320777, 527972, 540256, 641554, 1055944, 1283108, 2111888, 2566216, 4223776, 5132432, 10264864, 117286201, 234572402, 469144804, 938289608, 1876579216, 2228437819, 3753158432, 4456875638, 8913751276, 17827502552, 35655005104, 71310010208]

約数ペア:

[(1, 71310010208), (2, 35655005104), (4, 17827502552), (8, 8913751276), (16, 4456875638), (19, 3753158432), (32, 2228437819), (38, 1876579216), (76, 938289608), (152, 469144804), (304, 234572402), (608, 117286201), (6947, 10264864), (13894, 5132432), (16883, 4223776), (27788, 2566216), (33766, 2111888), (55576, 1283108), (67532, 1055944), (111152, 641554), (131993, 540256), (135064, 527972), (222304, 320777), (263986, 270128)]