40047002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 67277952

約数和(自身を除く): 27230950

約数列:

[1, 2, 17, 23, 34, 46, 83, 166, 391, 617, 782, 1234, 1411, 1909, 2822, 3818, 10489, 14191, 20978, 28382, 32453, 51211, 64906, 102422, 241247, 482494, 870587, 1177853, 1741174, 2355706, 20023501, 40047002]

約数ペア:

[(1, 40047002), (2, 20023501), (17, 2355706), (23, 1741174), (34, 1177853), (46, 870587), (83, 482494), (166, 241247), (391, 102422), (617, 64906), (782, 51211), (1234, 32453), (1411, 28382), (1909, 20978), (2822, 14191), (3818, 10489)]