27291902974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1\times {\mathrm{1951}}^1$

素因数の和:3245

約数の個数: 64

約数和(自身を含む): 50460917760

約数和(自身を除く): 23169014786

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1223, 1634, 1951, 2446, 3902, 5719, 8561, 11438, 13657, 17122, 23237, 27314, 37069, 46474, 52589, 74138, 83893, 105178, 162659, 167786, 259483, 325318, 368123, 518966, 587251, 736246, 999191, 1174502, 1593967, 1998382, 2386073, 3187934, 4772146, 6994337, 11157769, 13988674, 16702511, 22315538, 33405022, 45335387, 90670774, 102601139, 205202278, 317347709, 634695418, 718207973, 1436415946, 1949421641, 3898843282, 13645951487, 27291902974]

約数ペア:

[(1, 27291902974), (2, 13645951487), (7, 3898843282), (14, 1949421641), (19, 1436415946), (38, 718207973), (43, 634695418), (86, 317347709), (133, 205202278), (266, 102601139), (301, 90670774), (602, 45335387), (817, 33405022), (1223, 22315538), (1634, 16702511), (1951, 13988674), (2446, 11157769), (3902, 6994337), (5719, 4772146), (8561, 3187934), (11438, 2386073), (13657, 1998382), (17122, 1593967), (23237, 1174502), (27314, 999191), (37069, 736246), (46474, 587251), (52589, 518966), (74138, 368123), (83893, 325318), (105178, 259483), (162659, 167786)]