7500199252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 16360386560

約数和(自身を除く): 8860187308

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 271, 278, 364, 542, 547, 556, 973, 1084, 1094, 1807, 1897, 1946, 2188, 3523, 3614, 3794, 3829, 3892, 7046, 7111, 7228, 7588, 7658, 12649, 14092, 14222, 15316, 24661, 25298, 28444, 37669, 49322, 49777, 50596, 75338, 76033, 98644, 99554, 148237, 150676, 152066, 199108, 263683, 296474, 304132, 489697, 527366, 532231, 592948, 979394, 988429, 1037659, 1054732, 1064462, 1927081, 1958788, 1976858, 2075318, 2128924, 3427879, 3854162, 3953716, 4150636, 6855758, 6919003, 7708324, 13489567, 13711516, 13838006, 20604943, 26979134, 27676012, 41209886, 53958268, 82419772, 144234601, 267864259, 288469202, 535728518, 576938404, 1071457036, 1875049813, 3750099626, 7500199252]

約数ペア:

[(1, 7500199252), (2, 3750099626), (4, 1875049813), (7, 1071457036), (13, 576938404), (14, 535728518), (26, 288469202), (28, 267864259), (52, 144234601), (91, 82419772), (139, 53958268), (182, 41209886), (271, 27676012), (278, 26979134), (364, 20604943), (542, 13838006), (547, 13711516), (556, 13489567), (973, 7708324), (1084, 6919003), (1094, 6855758), (1807, 4150636), (1897, 3953716), (1946, 3854162), (2188, 3427879), (3523, 2128924), (3614, 2075318), (3794, 1976858), (3829, 1958788), (3892, 1927081), (7046, 1064462), (7111, 1054732), (7228, 1037659), (7588, 988429), (7658, 979394), (12649, 592948), (14092, 532231), (14222, 527366), (15316, 489697), (24661, 304132), (25298, 296474), (28444, 263683), (37669, 199108), (49322, 152066), (49777, 150676), (50596, 148237), (75338, 99554), (76033, 98644)]