7968348544

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{9833}}^1$

素因数の和:10347

約数の個数: 64

約数和(自身を含む): 17132401440

約数和(自身を除く): 9164052896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 487, 832, 974, 1664, 1948, 3896, 6331, 7792, 9833, 12662, 15584, 19666, 25324, 31168, 39332, 50648, 62336, 78664, 101296, 127829, 157328, 202592, 255658, 314656, 405184, 511316, 629312, 810368, 1022632, 1258624, 2045264, 4090528, 4788671, 8181056, 9577342, 16362112, 19154684, 38309368, 62252723, 76618736, 124505446, 153237472, 249010892, 306474944, 498021784, 612949888, 996043568, 1992087136, 3984174272, 7968348544]

約数ペア:

[(1, 7968348544), (2, 3984174272), (4, 1992087136), (8, 996043568), (13, 612949888), (16, 498021784), (26, 306474944), (32, 249010892), (52, 153237472), (64, 124505446), (104, 76618736), (128, 62252723), (208, 38309368), (416, 19154684), (487, 16362112), (832, 9577342), (974, 8181056), (1664, 4788671), (1948, 4090528), (3896, 2045264), (6331, 1258624), (7792, 1022632), (9833, 810368), (12662, 629312), (15584, 511316), (19666, 405184), (25324, 314656), (31168, 255658), (39332, 202592), (50648, 157328), (62336, 127829), (78664, 101296)]