4006381036

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 8431216640

約数和(自身を除く): 4424835604

約数列:

[1, 2, 4, 7, 14, 28, 43, 73, 79, 86, 146, 158, 172, 292, 301, 316, 511, 553, 577, 602, 1022, 1106, 1154, 1204, 2044, 2212, 2308, 3139, 3397, 4039, 5767, 6278, 6794, 8078, 11534, 12556, 13588, 16156, 21973, 23068, 23779, 24811, 40369, 42121, 43946, 45583, 47558, 49622, 80738, 84242, 87892, 91166, 95116, 99244, 161476, 168484, 173677, 182332, 247981, 294847, 319081, 347354, 495962, 589694, 638162, 694708, 991924, 1179388, 1276324, 1735867, 1811203, 1960069, 3327559, 3471734, 3622406, 3920138, 6655118, 6943468, 7244812, 7840276, 12678421, 13310236, 13720483, 23292913, 25356842, 27440966, 46585826, 50713684, 54881932, 93171652, 143085037, 286170074, 572340148, 1001595259, 2003190518, 4006381036]

約数ペア:

[(1, 4006381036), (2, 2003190518), (4, 1001595259), (7, 572340148), (14, 286170074), (28, 143085037), (43, 93171652), (73, 54881932), (79, 50713684), (86, 46585826), (146, 27440966), (158, 25356842), (172, 23292913), (292, 13720483), (301, 13310236), (316, 12678421), (511, 7840276), (553, 7244812), (577, 6943468), (602, 6655118), (1022, 3920138), (1106, 3622406), (1154, 3471734), (1204, 3327559), (2044, 1960069), (2212, 1811203), (2308, 1735867), (3139, 1276324), (3397, 1179388), (4039, 991924), (5767, 694708), (6278, 638162), (6794, 589694), (8078, 495962), (11534, 347354), (12556, 319081), (13588, 294847), (16156, 247981), (21973, 182332), (23068, 173677), (23779, 168484), (24811, 161476), (40369, 99244), (42121, 95116), (43946, 91166), (45583, 87892), (47558, 84242), (49622, 80738)]