4840110848

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{1039}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 9999575040

約数和(自身を除く): 5159464192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 587, 992, 1039, 1174, 1984, 2078, 2348, 3968, 4156, 4696, 7936, 8312, 9392, 16624, 18197, 18784, 32209, 33248, 36394, 37568, 64418, 66496, 72788, 75136, 128836, 132992, 145576, 150272, 257672, 265984, 291152, 515344, 582304, 609893, 1030688, 1164608, 1219786, 2061376, 2329216, 2439572, 4122752, 4658432, 4879144, 8245504, 9758288, 18906683, 19516576, 37813366, 39033152, 75626732, 78066304, 151253464, 156132608, 302506928, 605013856, 1210027712, 2420055424, 4840110848]

約数ペア:

[(1, 4840110848), (2, 2420055424), (4, 1210027712), (8, 605013856), (16, 302506928), (31, 156132608), (32, 151253464), (62, 78066304), (64, 75626732), (124, 39033152), (128, 37813366), (248, 19516576), (256, 18906683), (496, 9758288), (587, 8245504), (992, 4879144), (1039, 4658432), (1174, 4122752), (1984, 2439572), (2078, 2329216), (2348, 2061376), (3968, 1219786), (4156, 1164608), (4696, 1030688), (7936, 609893), (8312, 582304), (9392, 515344), (16624, 291152), (18197, 265984), (18784, 257672), (32209, 150272), (33248, 145576), (36394, 132992), (37568, 128836), (64418, 75136), (66496, 72788)]