7874048

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^3$

素因数の和:64

約数の個数: 80

約数和(自身を含む): 19477920

約数和(自身を除く): 11603872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 256, 338, 364, 416, 448, 512, 676, 728, 832, 896, 1183, 1352, 1456, 1664, 1792, 2197, 2366, 2704, 2912, 3328, 3584, 4394, 4732, 5408, 5824, 6656, 8788, 9464, 10816, 11648, 15379, 17576, 18928, 21632, 23296, 30758, 35152, 37856, 43264, 46592, 61516, 70304, 75712, 86528, 123032, 140608, 151424, 246064, 281216, 302848, 492128, 562432, 605696, 984256, 1124864, 1968512, 3937024, 7874048]

約数ペア:

[(1, 7874048), (2, 3937024), (4, 1968512), (7, 1124864), (8, 984256), (13, 605696), (14, 562432), (16, 492128), (26, 302848), (28, 281216), (32, 246064), (52, 151424), (56, 140608), (64, 123032), (91, 86528), (104, 75712), (112, 70304), (128, 61516), (169, 46592), (182, 43264), (208, 37856), (224, 35152), (256, 30758), (338, 23296), (364, 21632), (416, 18928), (448, 17576), (512, 15379), (676, 11648), (728, 10816), (832, 9464), (896, 8788), (1183, 6656), (1352, 5824), (1456, 5408), (1664, 4732), (1792, 4394), (2197, 3584), (2366, 3328), (2704, 2912)]