2912227864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{35401}}^1$

素因数の和:35540

約数の個数: 64

約数和(自身を含む): 6780191040

約数和(自身を除く): 3867963176

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 113, 182, 226, 364, 452, 728, 791, 904, 1469, 1582, 2938, 3164, 5876, 6328, 10283, 11752, 20566, 35401, 41132, 70802, 82264, 141604, 247807, 283208, 460213, 495614, 920426, 991228, 1840852, 1982456, 3221491, 3681704, 4000313, 6442982, 8000626, 12885964, 16001252, 25771928, 28002191, 32002504, 52004069, 56004382, 104008138, 112008764, 208016276, 224017528, 364028483, 416032552, 728056966, 1456113932, 2912227864]

約数ペア:

[(1, 2912227864), (2, 1456113932), (4, 728056966), (7, 416032552), (8, 364028483), (13, 224017528), (14, 208016276), (26, 112008764), (28, 104008138), (52, 56004382), (56, 52004069), (91, 32002504), (104, 28002191), (113, 25771928), (182, 16001252), (226, 12885964), (364, 8000626), (452, 6442982), (728, 4000313), (791, 3681704), (904, 3221491), (1469, 1982456), (1582, 1840852), (2938, 991228), (3164, 920426), (5876, 495614), (6328, 460213), (10283, 283208), (11752, 247807), (20566, 141604), (35401, 82264), (41132, 70802)]