88521472

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 193615856

約数和(自身を除く): 105094384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 208, 256, 268, 397, 416, 536, 794, 832, 871, 1072, 1588, 1664, 1742, 2144, 3176, 3328, 3484, 4288, 5161, 6352, 6968, 8576, 10322, 12704, 13936, 17152, 20644, 25408, 26599, 27872, 41288, 50816, 53198, 55744, 82576, 101632, 106396, 111488, 165152, 212792, 222976, 330304, 345787, 425584, 660608, 691574, 851168, 1321216, 1383148, 1702336, 2766296, 3404672, 5532592, 6809344, 11065184, 22130368, 44260736, 88521472]

約数ペア:

[(1, 88521472), (2, 44260736), (4, 22130368), (8, 11065184), (13, 6809344), (16, 5532592), (26, 3404672), (32, 2766296), (52, 1702336), (64, 1383148), (67, 1321216), (104, 851168), (128, 691574), (134, 660608), (208, 425584), (256, 345787), (268, 330304), (397, 222976), (416, 212792), (536, 165152), (794, 111488), (832, 106396), (871, 101632), (1072, 82576), (1588, 55744), (1664, 53198), (1742, 50816), (2144, 41288), (3176, 27872), (3328, 26599), (3484, 25408), (4288, 20644), (5161, 17152), (6352, 13936), (6968, 12704), (8576, 10322)]