42603808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2249

約数の個数: 48

約数和(自身を含む): 92292480

約数和(自身を除く): 49688672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2179, 2444, 4358, 4888, 8716, 9776, 17432, 19552, 28327, 34864, 56654, 69728, 102413, 113308, 204826, 226616, 409652, 453232, 819304, 906464, 1331369, 1638608, 2662738, 3277216, 5325476, 10650952, 21301904, 42603808]

約数ペア:

[(1, 42603808), (2, 21301904), (4, 10650952), (8, 5325476), (13, 3277216), (16, 2662738), (26, 1638608), (32, 1331369), (47, 906464), (52, 819304), (94, 453232), (104, 409652), (188, 226616), (208, 204826), (376, 113308), (416, 102413), (611, 69728), (752, 56654), (1222, 34864), (1504, 28327), (2179, 19552), (2444, 17432), (4358, 9776), (4888, 8716)]