41801776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 86204304

約数和(自身を除く): 44402528

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 313, 491, 626, 982, 1252, 1964, 2504, 3928, 5008, 5321, 7856, 8347, 10642, 16694, 21284, 33388, 42568, 66776, 85136, 133552, 153683, 307366, 614732, 1229464, 2458928, 2612611, 5225222, 10450444, 20900888, 41801776]

約数ペア:

[(1, 41801776), (2, 20900888), (4, 10450444), (8, 5225222), (16, 2612611), (17, 2458928), (34, 1229464), (68, 614732), (136, 307366), (272, 153683), (313, 133552), (491, 85136), (626, 66776), (982, 42568), (1252, 33388), (1964, 21284), (2504, 16694), (3928, 10642), (5008, 8347), (5321, 7856)]