40474512

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{7207}}^1$

素因数の和:7237

約数の個数: 80

約数和(自身を含む): 125130880

約数和(自身を除く): 84656368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 7207, 14414, 21621, 28828, 43242, 57656, 64863, 86484, 93691, 115312, 129726, 172968, 187382, 194589, 259452, 281073, 345936, 374764, 389178, 518904, 562146, 749528, 778356, 843219, 1037808, 1124292, 1499056, 1556712, 1686438, 2248584, 2529657, 3113424, 3372876, 4497168, 5059314, 6745752, 10118628, 13491504, 20237256, 40474512]

約数ペア:

[(1, 40474512), (2, 20237256), (3, 13491504), (4, 10118628), (6, 6745752), (8, 5059314), (9, 4497168), (12, 3372876), (13, 3113424), (16, 2529657), (18, 2248584), (24, 1686438), (26, 1556712), (27, 1499056), (36, 1124292), (39, 1037808), (48, 843219), (52, 778356), (54, 749528), (72, 562146), (78, 518904), (104, 389178), (108, 374764), (117, 345936), (144, 281073), (156, 259452), (208, 194589), (216, 187382), (234, 172968), (312, 129726), (351, 115312), (432, 93691), (468, 86484), (624, 64863), (702, 57656), (936, 43242), (1404, 28828), (1872, 21621), (2808, 14414), (5616, 7207)]