40571496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{26833}}^1$

素因数の和:26855

約数の個数: 64

約数和(自身を含む): 128803200

約数和(自身を除く): 88231704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 26833, 53666, 80499, 107332, 160998, 187831, 214664, 241497, 321996, 375662, 482994, 563493, 643992, 724491, 751324, 965988, 1126986, 1448982, 1502648, 1690479, 1931976, 2253972, 2897964, 3380958, 4507944, 5071437, 5795928, 6761916, 10142874, 13523832, 20285748, 40571496]

約数ペア:

[(1, 40571496), (2, 20285748), (3, 13523832), (4, 10142874), (6, 6761916), (7, 5795928), (8, 5071437), (9, 4507944), (12, 3380958), (14, 2897964), (18, 2253972), (21, 1931976), (24, 1690479), (27, 1502648), (28, 1448982), (36, 1126986), (42, 965988), (54, 751324), (56, 724491), (63, 643992), (72, 563493), (84, 482994), (108, 375662), (126, 321996), (168, 241497), (189, 214664), (216, 187831), (252, 160998), (378, 107332), (504, 80499), (756, 53666), (1512, 26833)]