72348694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2371}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 126380160

約数和(自身を除く): 54031466

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 803, 1387, 1606, 2371, 2774, 4742, 15257, 26081, 30514, 45049, 52162, 90098, 173083, 346166, 495539, 991078, 1903913, 3288577, 3807826, 6577154, 36174347, 72348694]

約数ペア:

[(1, 72348694), (2, 36174347), (11, 6577154), (19, 3807826), (22, 3288577), (38, 1903913), (73, 991078), (146, 495539), (209, 346166), (418, 173083), (803, 90098), (1387, 52162), (1606, 45049), (2371, 30514), (2774, 26081), (4742, 15257)]