3937024

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^3$

素因数の和:62

約数の個数: 72

約数和(自身を含む): 9729440

約数和(自身を除く): 5792416

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, 676, 728, 832, 896, 1183, 1352, 1456, 1664, 1792, 2197, 2366, 2704, 2912, 3328, 4394, 4732, 5408, 5824, 8788, 9464, 10816, 11648, 15379, 17576, 18928, 21632, 23296, 30758, 35152, 37856, 43264, 61516, 70304, 75712, 123032, 140608, 151424, 246064, 281216, 302848, 492128, 562432, 984256, 1968512, 3937024]

約数ペア:

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