15748096

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^3$

素因数の和:66

約数の個数: 88

約数和(自身を含む): 38974880

約数和(自身を除く): 23226784

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, 1024, 1183, 1352, 1456, 1664, 1792, 2197, 2366, 2704, 2912, 3328, 3584, 4394, 4732, 5408, 5824, 6656, 7168, 8788, 9464, 10816, 11648, 13312, 15379, 17576, 18928, 21632, 23296, 30758, 35152, 37856, 43264, 46592, 61516, 70304, 75712, 86528, 93184, 123032, 140608, 151424, 173056, 246064, 281216, 302848, 492128, 562432, 605696, 984256, 1124864, 1211392, 1968512, 2249728, 3937024, 7874048, 15748096]

約数ペア:

[(1, 15748096), (2, 7874048), (4, 3937024), (7, 2249728), (8, 1968512), (13, 1211392), (14, 1124864), (16, 984256), (26, 605696), (28, 562432), (32, 492128), (52, 302848), (56, 281216), (64, 246064), (91, 173056), (104, 151424), (112, 140608), (128, 123032), (169, 93184), (182, 86528), (208, 75712), (224, 70304), (256, 61516), (338, 46592), (364, 43264), (416, 37856), (448, 35152), (512, 30758), (676, 23296), (728, 21632), (832, 18928), (896, 17576), (1024, 15379), (1183, 13312), (1352, 11648), (1456, 10816), (1664, 9464), (1792, 8788), (2197, 7168), (2366, 6656), (2704, 5824), (2912, 5408), (3328, 4732), (3584, 4394)]