71379708

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 170150400

約数和(自身を除く): 98770692

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 199, 213, 284, 398, 421, 426, 597, 796, 842, 852, 1194, 1263, 1684, 2388, 2526, 5052, 14129, 28258, 29891, 42387, 56516, 59782, 83779, 84774, 89673, 119564, 167558, 169548, 179346, 251337, 335116, 358692, 502674, 1005348, 5948309, 11896618, 17844927, 23793236, 35689854, 71379708]

約数ペア:

[(1, 71379708), (2, 35689854), (3, 23793236), (4, 17844927), (6, 11896618), (12, 5948309), (71, 1005348), (142, 502674), (199, 358692), (213, 335116), (284, 251337), (398, 179346), (421, 169548), (426, 167558), (597, 119564), (796, 89673), (842, 84774), (852, 83779), (1194, 59782), (1263, 56516), (1684, 42387), (2388, 29891), (2526, 28258), (5052, 14129)]