65325424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6491}}^1$

素因数の和:6553

約数の個数: 40

約数和(自身を含む): 137656368

約数和(自身を除く): 72330944

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 6491, 10064, 12982, 25964, 51928, 103856, 110347, 220694, 240167, 441388, 480334, 882776, 960668, 1765552, 1921336, 3842672, 4082839, 8165678, 16331356, 32662712, 65325424]

約数ペア:

[(1, 65325424), (2, 32662712), (4, 16331356), (8, 8165678), (16, 4082839), (17, 3842672), (34, 1921336), (37, 1765552), (68, 960668), (74, 882776), (136, 480334), (148, 441388), (272, 240167), (296, 220694), (592, 110347), (629, 103856), (1258, 51928), (2516, 25964), (5032, 12982), (6491, 10064)]