38525564

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 86873472

約数和(自身を除く): 48347908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 107, 154, 167, 196, 214, 308, 334, 428, 539, 668, 749, 1078, 1169, 1177, 1498, 1837, 2156, 2338, 2354, 2996, 3674, 4676, 4708, 5243, 7348, 8183, 8239, 10486, 12859, 16366, 16478, 17869, 20972, 25718, 32732, 32956, 35738, 51436, 57673, 71476, 90013, 115346, 125083, 180026, 196559, 230692, 250166, 360052, 393118, 500332, 786236, 875581, 1375913, 1751162, 2751826, 3502324, 5503652, 9631391, 19262782, 38525564]

約数ペア:

[(1, 38525564), (2, 19262782), (4, 9631391), (7, 5503652), (11, 3502324), (14, 2751826), (22, 1751162), (28, 1375913), (44, 875581), (49, 786236), (77, 500332), (98, 393118), (107, 360052), (154, 250166), (167, 230692), (196, 196559), (214, 180026), (308, 125083), (334, 115346), (428, 90013), (539, 71476), (668, 57673), (749, 51436), (1078, 35738), (1169, 32956), (1177, 32732), (1498, 25718), (1837, 20972), (2156, 17869), (2338, 16478), (2354, 16366), (2996, 12859), (3674, 10486), (4676, 8239), (4708, 8183), (5243, 7348)]