27647584

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 58892400

約数和(自身を除く): 31244816

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1229, 1406, 2458, 2812, 4916, 5624, 9832, 11248, 19664, 22496, 23351, 39328, 45473, 46702, 90946, 93404, 181892, 186808, 363784, 373616, 727568, 747232, 863987, 1455136, 1727974, 3455948, 6911896, 13823792, 27647584]

約数ペア:

[(1, 27647584), (2, 13823792), (4, 6911896), (8, 3455948), (16, 1727974), (19, 1455136), (32, 863987), (37, 747232), (38, 727568), (74, 373616), (76, 363784), (148, 186808), (152, 181892), (296, 93404), (304, 90946), (592, 46702), (608, 45473), (703, 39328), (1184, 23351), (1229, 22496), (1406, 19664), (2458, 11248), (2812, 9832), (4916, 5624)]