40558608

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3967}}^1$

素因数の和:4052

約数の個数: 60

約数和(自身を含む): 115135488

約数和(自身を除く): 74576880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 3967, 5112, 7934, 10224, 11901, 15868, 23802, 31736, 35703, 47604, 63472, 71406, 95208, 142812, 190416, 281657, 285624, 563314, 571248, 844971, 1126628, 1689942, 2253256, 2534913, 3379884, 4506512, 5069826, 6759768, 10139652, 13519536, 20279304, 40558608]

約数ペア:

[(1, 40558608), (2, 20279304), (3, 13519536), (4, 10139652), (6, 6759768), (8, 5069826), (9, 4506512), (12, 3379884), (16, 2534913), (18, 2253256), (24, 1689942), (36, 1126628), (48, 844971), (71, 571248), (72, 563314), (142, 285624), (144, 281657), (213, 190416), (284, 142812), (426, 95208), (568, 71406), (639, 63472), (852, 47604), (1136, 35703), (1278, 31736), (1704, 23802), (2556, 15868), (3408, 11901), (3967, 10224), (5112, 7934)]