40011624

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2695

約数の個数: 64

約数和(自身を含む): 112752000

約数和(自身を除く): 72740376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 2609, 3834, 5112, 5218, 7668, 7827, 10436, 15336, 15654, 20872, 23481, 31308, 46962, 62616, 70443, 93924, 140886, 185239, 187848, 281772, 370478, 555717, 563544, 740956, 1111434, 1481912, 1667151, 2222868, 3334302, 4445736, 5001453, 6668604, 10002906, 13337208, 20005812, 40011624]

約数ペア:

[(1, 40011624), (2, 20005812), (3, 13337208), (4, 10002906), (6, 6668604), (8, 5001453), (9, 4445736), (12, 3334302), (18, 2222868), (24, 1667151), (27, 1481912), (36, 1111434), (54, 740956), (71, 563544), (72, 555717), (108, 370478), (142, 281772), (213, 187848), (216, 185239), (284, 140886), (426, 93924), (568, 70443), (639, 62616), (852, 46962), (1278, 31308), (1704, 23481), (1917, 20872), (2556, 15654), (2609, 15336), (3834, 10436), (5112, 7827), (5218, 7668)]