38612236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 79591680

約数和(自身を除く): 40979444

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1409, 1612, 2108, 2818, 5636, 6851, 13702, 18317, 23953, 27404, 36634, 43679, 47906, 73268, 87358, 95812, 174716, 311389, 567827, 622778, 742543, 1135654, 1245556, 1485086, 2271308, 2970172, 9653059, 19306118, 38612236]

約数ペア:

[(1, 38612236), (2, 19306118), (4, 9653059), (13, 2970172), (17, 2271308), (26, 1485086), (31, 1245556), (34, 1135654), (52, 742543), (62, 622778), (68, 567827), (124, 311389), (221, 174716), (403, 95812), (442, 87358), (527, 73268), (806, 47906), (884, 43679), (1054, 36634), (1409, 27404), (1612, 23953), (2108, 18317), (2818, 13702), (5636, 6851)]