42569072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^3\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 80

約数和(自身を含む): 102701760

約数和(自身を除く): 60132688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 173, 182, 208, 338, 346, 364, 676, 692, 728, 1183, 1211, 1352, 1384, 1456, 2197, 2249, 2366, 2422, 2704, 2768, 4394, 4498, 4732, 4844, 8788, 8996, 9464, 9688, 15379, 15743, 17576, 17992, 18928, 19376, 29237, 30758, 31486, 35152, 35984, 58474, 61516, 62972, 116948, 123032, 125944, 204659, 233896, 246064, 251888, 380081, 409318, 467792, 760162, 818636, 1520324, 1637272, 2660567, 3040648, 3274544, 5321134, 6081296, 10642268, 21284536, 42569072]

約数ペア:

[(1, 42569072), (2, 21284536), (4, 10642268), (7, 6081296), (8, 5321134), (13, 3274544), (14, 3040648), (16, 2660567), (26, 1637272), (28, 1520324), (52, 818636), (56, 760162), (91, 467792), (104, 409318), (112, 380081), (169, 251888), (173, 246064), (182, 233896), (208, 204659), (338, 125944), (346, 123032), (364, 116948), (676, 62972), (692, 61516), (728, 58474), (1183, 35984), (1211, 35152), (1352, 31486), (1384, 30758), (1456, 29237), (2197, 19376), (2249, 18928), (2366, 17992), (2422, 17576), (2704, 15743), (2768, 15379), (4394, 9688), (4498, 9464), (4732, 8996), (4844, 8788)]