29123558416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{196717}}^1$

素因数の和:197231

約数の個数: 40

約数和(自身を含む): 59518998080

約数和(自身を除く): 30395439664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 487, 974, 1948, 3896, 7792, 9253, 18506, 37012, 74024, 148048, 196717, 393434, 786868, 1573736, 3147472, 3737623, 7475246, 14950492, 29900984, 59801968, 95801179, 191602358, 383204716, 766409432, 1532818864, 1820222401, 3640444802, 7280889604, 14561779208, 29123558416]

約数ペア:

[(1, 29123558416), (2, 14561779208), (4, 7280889604), (8, 3640444802), (16, 1820222401), (19, 1532818864), (38, 766409432), (76, 383204716), (152, 191602358), (304, 95801179), (487, 59801968), (974, 29900984), (1948, 14950492), (3896, 7475246), (7792, 3737623), (9253, 3147472), (18506, 1573736), (37012, 786868), (74024, 393434), (148048, 196717)]