29218352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:681

約数の個数: 40

約数和(自身を含む): 59996160

約数和(自身を除く): 30777808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 223, 304, 431, 446, 862, 892, 1724, 1784, 3448, 3568, 4237, 6896, 8189, 8474, 16378, 16948, 32756, 33896, 65512, 67792, 96113, 131024, 192226, 384452, 768904, 1537808, 1826147, 3652294, 7304588, 14609176, 29218352]

約数ペア:

[(1, 29218352), (2, 14609176), (4, 7304588), (8, 3652294), (16, 1826147), (19, 1537808), (38, 768904), (76, 384452), (152, 192226), (223, 131024), (304, 96113), (431, 67792), (446, 65512), (862, 33896), (892, 32756), (1724, 16948), (1784, 16378), (3448, 8474), (3568, 8189), (4237, 6896)]