72606488

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2389}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 141966000

約数和(自身を除く): 69359512

約数列:

[1, 2, 4, 8, 29, 58, 116, 131, 232, 262, 524, 1048, 2389, 3799, 4778, 7598, 9556, 15196, 19112, 30392, 69281, 138562, 277124, 312959, 554248, 625918, 1251836, 2503672, 9075811, 18151622, 36303244, 72606488]

約数ペア:

[(1, 72606488), (2, 36303244), (4, 18151622), (8, 9075811), (29, 2503672), (58, 1251836), (116, 625918), (131, 554248), (232, 312959), (262, 277124), (524, 138562), (1048, 69281), (2389, 30392), (3799, 19112), (4778, 15196), (7598, 9556)]