40392604

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 83894272

約数和(自身を除く): 43501668

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 127, 148, 254, 259, 307, 508, 518, 614, 889, 1036, 1228, 1778, 2149, 3556, 4298, 4699, 8596, 9398, 11359, 18796, 22718, 32893, 38989, 45436, 65786, 77978, 79513, 131572, 155956, 159026, 272923, 318052, 545846, 1091692, 1442593, 2885186, 5770372, 10098151, 20196302, 40392604]

約数ペア:

[(1, 40392604), (2, 20196302), (4, 10098151), (7, 5770372), (14, 2885186), (28, 1442593), (37, 1091692), (74, 545846), (127, 318052), (148, 272923), (254, 159026), (259, 155956), (307, 131572), (508, 79513), (518, 77978), (614, 65786), (889, 45436), (1036, 38989), (1228, 32893), (1778, 22718), (2149, 18796), (3556, 11359), (4298, 9398), (4699, 8596)]