40630856

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 50607544

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 127, 197, 203, 232, 254, 394, 406, 508, 788, 812, 889, 1016, 1379, 1576, 1624, 1778, 2758, 3556, 3683, 5516, 5713, 7112, 7366, 11032, 11426, 14732, 22852, 25019, 25781, 29464, 39991, 45704, 50038, 51562, 79982, 100076, 103124, 159964, 175133, 200152, 206248, 319928, 350266, 700532, 725551, 1401064, 1451102, 2902204, 5078857, 5804408, 10157714, 20315428, 40630856]

約数ペア:

[(1, 40630856), (2, 20315428), (4, 10157714), (7, 5804408), (8, 5078857), (14, 2902204), (28, 1451102), (29, 1401064), (56, 725551), (58, 700532), (116, 350266), (127, 319928), (197, 206248), (203, 200152), (232, 175133), (254, 159964), (394, 103124), (406, 100076), (508, 79982), (788, 51562), (812, 50038), (889, 45704), (1016, 39991), (1379, 29464), (1576, 25781), (1624, 25019), (1778, 22852), (2758, 14732), (3556, 11426), (3683, 11032), (5516, 7366), (5713, 7112)]