26007921008

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{509}}^1\times {\mathrm{86311}}^1$

素因数の和:86865

約数の個数: 40

約数和(自身を含む): 51854523360

約数和(自身を除く): 25846602352

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 509, 592, 1018, 2036, 4072, 8144, 18833, 37666, 75332, 86311, 150664, 172622, 301328, 345244, 690488, 1380976, 3193507, 6387014, 12774028, 25548056, 43932299, 51096112, 87864598, 175729196, 351458392, 702916784, 1625495063, 3250990126, 6501980252, 13003960504, 26007921008]

約数ペア:

[(1, 26007921008), (2, 13003960504), (4, 6501980252), (8, 3250990126), (16, 1625495063), (37, 702916784), (74, 351458392), (148, 175729196), (296, 87864598), (509, 51096112), (592, 43932299), (1018, 25548056), (2036, 12774028), (4072, 6387014), (8144, 3193507), (18833, 1380976), (37666, 690488), (75332, 345244), (86311, 301328), (150664, 172622)]