28350000008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1\times {\mathrm{7963}}^1$

素因数の和:9762

約数の個数: 64

約数和(自身を含む): 60551884800

約数和(自身を除く): 32201884792

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 1759, 2024, 3518, 7036, 7963, 14072, 15926, 19349, 31852, 38698, 40457, 63704, 77396, 80914, 87593, 154792, 161828, 175186, 183149, 323656, 350372, 366298, 445027, 700744, 732596, 890054, 1465192, 1780108, 2014639, 3560216, 4029278, 8058556, 14006917, 16117112, 28013834, 56027668, 112055336, 154076087, 308152174, 322159091, 616304348, 644318182, 1232608696, 1288636364, 2577272728, 3543750001, 7087500002, 14175000004, 28350000008]

約数ペア:

[(1, 28350000008), (2, 14175000004), (4, 7087500002), (8, 3543750001), (11, 2577272728), (22, 1288636364), (23, 1232608696), (44, 644318182), (46, 616304348), (88, 322159091), (92, 308152174), (184, 154076087), (253, 112055336), (506, 56027668), (1012, 28013834), (1759, 16117112), (2024, 14006917), (3518, 8058556), (7036, 4029278), (7963, 3560216), (14072, 2014639), (15926, 1780108), (19349, 1465192), (31852, 890054), (38698, 732596), (40457, 700744), (63704, 445027), (77396, 366298), (80914, 350372), (87593, 323656), (154792, 183149), (161828, 175186)]