40819756

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 75809664

約数和(自身を除く): 34989908

約数列:

[1, 2, 4, 23, 46, 92, 101, 191, 202, 382, 404, 529, 764, 1058, 2116, 2323, 4393, 4646, 8786, 9292, 17572, 19291, 38582, 53429, 77164, 101039, 106858, 202078, 213716, 404156, 443693, 887386, 1774772, 10204939, 20409878, 40819756]

約数ペア:

[(1, 40819756), (2, 20409878), (4, 10204939), (23, 1774772), (46, 887386), (92, 443693), (101, 404156), (191, 213716), (202, 202078), (382, 106858), (404, 101039), (529, 77164), (764, 53429), (1058, 38582), (2116, 19291), (2323, 17572), (4393, 9292), (4646, 8786)]