34899693712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{18493}}^1$

素因数の和:18768

約数の個数: 80

約数和(自身を含む): 74870221888

約数和(自身を除く): 39970528176

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 211, 344, 422, 559, 688, 844, 1118, 1688, 2236, 2743, 3376, 4472, 5486, 8944, 9073, 10972, 18146, 18493, 21944, 36292, 36986, 43888, 72584, 73972, 117949, 145168, 147944, 235898, 240409, 295888, 471796, 480818, 795199, 943592, 961636, 1590398, 1887184, 1923272, 3180796, 3846544, 3902023, 6361592, 7804046, 10337587, 12723184, 15608092, 20675174, 31216184, 41350348, 50726299, 62432368, 82700696, 101452598, 165401392, 167786989, 202905196, 335573978, 405810392, 671147956, 811620784, 1342295912, 2181230857, 2684591824, 4362461714, 8724923428, 17449846856, 34899693712]

約数ペア:

[(1, 34899693712), (2, 17449846856), (4, 8724923428), (8, 4362461714), (13, 2684591824), (16, 2181230857), (26, 1342295912), (43, 811620784), (52, 671147956), (86, 405810392), (104, 335573978), (172, 202905196), (208, 167786989), (211, 165401392), (344, 101452598), (422, 82700696), (559, 62432368), (688, 50726299), (844, 41350348), (1118, 31216184), (1688, 20675174), (2236, 15608092), (2743, 12723184), (3376, 10337587), (4472, 7804046), (5486, 6361592), (8944, 3902023), (9073, 3846544), (10972, 3180796), (18146, 1923272), (18493, 1887184), (21944, 1590398), (36292, 961636), (36986, 943592), (43888, 795199), (72584, 480818), (73972, 471796), (117949, 295888), (145168, 240409), (147944, 235898)]