7215691196

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{4783}}^1$

素因数の和:5023

約数の個数: 72

約数和(自身を含む): 15117822720

約数和(自身を除く): 7902131524

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 179, 196, 301, 358, 602, 716, 1204, 1253, 2107, 2506, 4214, 4783, 5012, 7697, 8428, 8771, 9566, 15394, 17542, 19132, 30788, 33481, 35084, 53879, 66962, 107758, 133924, 205669, 215516, 234367, 377153, 411338, 468734, 754306, 822676, 856157, 937468, 1439683, 1508612, 1712314, 2879366, 3424628, 5758732, 5993099, 10077781, 11986198, 20155562, 23972396, 36814751, 40311124, 41951693, 73629502, 83903386, 147259004, 167806772, 257703257, 515406514, 1030813028, 1803922799, 3607845598, 7215691196]

約数ペア:

[(1, 7215691196), (2, 3607845598), (4, 1803922799), (7, 1030813028), (14, 515406514), (28, 257703257), (43, 167806772), (49, 147259004), (86, 83903386), (98, 73629502), (172, 41951693), (179, 40311124), (196, 36814751), (301, 23972396), (358, 20155562), (602, 11986198), (716, 10077781), (1204, 5993099), (1253, 5758732), (2107, 3424628), (2506, 2879366), (4214, 1712314), (4783, 1508612), (5012, 1439683), (7697, 937468), (8428, 856157), (8771, 822676), (9566, 754306), (15394, 468734), (17542, 411338), (19132, 377153), (30788, 234367), (33481, 215516), (35084, 205669), (53879, 133924), (66962, 107758)]