71841184

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3221}}^1$

素因数の和:3289

約数の個数: 48

約数和(自身を含む): 153457416

約数和(自身を除く): 81616232

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1312, 1394, 2788, 3221, 5576, 6442, 11152, 12884, 22304, 25768, 51536, 54757, 103072, 109514, 132061, 219028, 264122, 438056, 528244, 876112, 1056488, 1752224, 2112976, 2245037, 4225952, 4490074, 8980148, 17960296, 35920592, 71841184]

約数ペア:

[(1, 71841184), (2, 35920592), (4, 17960296), (8, 8980148), (16, 4490074), (17, 4225952), (32, 2245037), (34, 2112976), (41, 1752224), (68, 1056488), (82, 876112), (136, 528244), (164, 438056), (272, 264122), (328, 219028), (544, 132061), (656, 109514), (697, 103072), (1312, 54757), (1394, 51536), (2788, 25768), (3221, 22304), (5576, 12884), (6442, 11152)]