6646480.00000000

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3251}}^1$

素因数の和:3349

約数の個数: 40

約数和(自身を含む): 187510320

約数和(自身を除く): 95494016

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 464, 488, 976, 1769, 3251, 3538, 6502, 7076, 13004, 14152, 26008, 28304, 52016, 94279, 188558, 198311, 377116, 396622, 754232, 793244, 1508464, 1586488, 3172976, 5751019, 11502038, 23004076, 46008152, 92016304]

約数ペア:

[(1, 92016304), (2, 46008152), (4, 23004076), (8, 11502038), (16, 5751019), (29, 3172976), (58, 1586488), (61, 1508464), (116, 793244), (122, 754232), (232, 396622), (244, 377116), (464, 198311), (488, 188558), (976, 94279), (1769, 52016), (3251, 28304), (3538, 26008), (6502, 14152), (7076, 13004)]