7621167754612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1487}}^1\times {\mathrm{5639}}^1\times {\mathrm{11959}}^1$

素因数の和:19108

約数の個数: 48

約数和(自身を含む): 14052100608000

約数和(自身を除く): 6430932853388

約数列:

[1, 2, 4, 19, 38, 76, 1487, 2974, 5639, 5948, 11278, 11959, 22556, 23918, 28253, 47836, 56506, 107141, 113012, 214282, 227221, 428564, 454442, 908884, 8385193, 16770386, 17783033, 33540772, 35566066, 67436801, 71132132, 134873602, 159318667, 269747204, 318637334, 337877627, 637274668, 675755254, 1281299219, 1351510508, 2562598438, 5125196876, 100278523087, 200557046174, 401114092348, 1905291938653, 3810583877306, 7621167754612]

約数ペア:

[(1, 7621167754612), (2, 3810583877306), (4, 1905291938653), (19, 401114092348), (38, 200557046174), (76, 100278523087), (1487, 5125196876), (2974, 2562598438), (5639, 1351510508), (5948, 1281299219), (11278, 675755254), (11959, 637274668), (22556, 337877627), (23918, 318637334), (28253, 269747204), (47836, 159318667), (56506, 134873602), (107141, 71132132), (113012, 67436801), (214282, 35566066), (227221, 33540772), (428564, 17783033), (454442, 16770386), (908884, 8385193)]