40498836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2887}}^1$

素因数の和:3068

約数の個数: 48

約数和(自身を含む): 108681216

約数和(自身を除く): 68182380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 167, 334, 501, 668, 1002, 1169, 2004, 2338, 2887, 3507, 4676, 5774, 7014, 8661, 11548, 14028, 17322, 20209, 34644, 40418, 60627, 80836, 121254, 242508, 482129, 964258, 1446387, 1928516, 2892774, 3374903, 5785548, 6749806, 10124709, 13499612, 20249418, 40498836]

約数ペア:

[(1, 40498836), (2, 20249418), (3, 13499612), (4, 10124709), (6, 6749806), (7, 5785548), (12, 3374903), (14, 2892774), (21, 1928516), (28, 1446387), (42, 964258), (84, 482129), (167, 242508), (334, 121254), (501, 80836), (668, 60627), (1002, 40418), (1169, 34644), (2004, 20209), (2338, 17322), (2887, 14028), (3507, 11548), (4676, 8661), (5774, 7014)]