71174368

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 144199440

約数和(自身を除く): 73025072

約数列:

[1, 2, 4, 8, 16, 32, 67, 89, 134, 178, 268, 356, 373, 536, 712, 746, 1072, 1424, 1492, 2144, 2848, 2984, 5963, 5968, 11926, 11936, 23852, 24991, 33197, 47704, 49982, 66394, 95408, 99964, 132788, 190816, 199928, 265576, 399856, 531152, 799712, 1062304, 2224199, 4448398, 8896796, 17793592, 35587184, 71174368]

約数ペア:

[(1, 71174368), (2, 35587184), (4, 17793592), (8, 8896796), (16, 4448398), (32, 2224199), (67, 1062304), (89, 799712), (134, 531152), (178, 399856), (268, 265576), (356, 199928), (373, 190816), (536, 132788), (712, 99964), (746, 95408), (1072, 66394), (1424, 49982), (1492, 47704), (2144, 33197), (2848, 24991), (2984, 23852), (5963, 11936), (5968, 11926)]