28917136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2593}}^1$

素因数の和:2659

約数の個数: 40

約数和(自身を含む): 60792984

約数和(自身を除く): 31875848

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2593, 2788, 5186, 5576, 10372, 11152, 20744, 41488, 44081, 88162, 106313, 176324, 212626, 352648, 425252, 705296, 850504, 1701008, 1807321, 3614642, 7229284, 14458568, 28917136]

約数ペア:

[(1, 28917136), (2, 14458568), (4, 7229284), (8, 3614642), (16, 1807321), (17, 1701008), (34, 850504), (41, 705296), (68, 425252), (82, 352648), (136, 212626), (164, 176324), (272, 106313), (328, 88162), (656, 44081), (697, 41488), (1394, 20744), (2593, 11152), (2788, 10372), (5186, 5576)]