40663196

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 85155840

約数和(自身を除く): 44492644

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 217, 316, 434, 553, 593, 868, 1106, 1186, 2212, 2372, 2449, 4151, 4898, 8302, 9796, 16604, 17143, 18383, 34286, 36766, 46847, 68572, 73532, 93694, 128681, 187388, 257362, 327929, 514724, 655858, 1311716, 1452257, 2904514, 5809028, 10165799, 20331598, 40663196]

約数ペア:

[(1, 40663196), (2, 20331598), (4, 10165799), (7, 5809028), (14, 2904514), (28, 1452257), (31, 1311716), (62, 655858), (79, 514724), (124, 327929), (158, 257362), (217, 187388), (316, 128681), (434, 93694), (553, 73532), (593, 68572), (868, 46847), (1106, 36766), (1186, 34286), (2212, 18383), (2372, 17143), (2449, 16604), (4151, 9796), (4898, 8302)]