70977692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 137639040

約数和(自身を除く): 66661348

約数列:

[1, 2, 4, 19, 37, 38, 43, 74, 76, 86, 148, 172, 587, 703, 817, 1174, 1406, 1591, 1634, 2348, 2812, 3182, 3268, 6364, 11153, 21719, 22306, 25241, 30229, 43438, 44612, 50482, 60458, 86876, 100964, 120916, 412661, 479579, 825322, 933917, 959158, 1650644, 1867834, 1918316, 3735668, 17744423, 35488846, 70977692]

約数ペア:

[(1, 70977692), (2, 35488846), (4, 17744423), (19, 3735668), (37, 1918316), (38, 1867834), (43, 1650644), (74, 959158), (76, 933917), (86, 825322), (148, 479579), (172, 412661), (587, 120916), (703, 100964), (817, 86876), (1174, 60458), (1406, 50482), (1591, 44612), (1634, 43438), (2348, 30229), (2812, 25241), (3182, 22306), (3268, 21719), (6364, 11153)]