40072128

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12277}}^1$

素因数の和:12309

約数の個数: 56

約数和(自身を含む): 112270032

約数和(自身を除く): 72197904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 12277, 24554, 36831, 49108, 73662, 98216, 147324, 196432, 208709, 294648, 392864, 417418, 589296, 626127, 785728, 834836, 1178592, 1252254, 1669672, 2357184, 2504508, 3339344, 5009016, 6678688, 10018032, 13357376, 20036064, 40072128]

約数ペア:

[(1, 40072128), (2, 20036064), (3, 13357376), (4, 10018032), (6, 6678688), (8, 5009016), (12, 3339344), (16, 2504508), (17, 2357184), (24, 1669672), (32, 1252254), (34, 1178592), (48, 834836), (51, 785728), (64, 626127), (68, 589296), (96, 417418), (102, 392864), (136, 294648), (192, 208709), (204, 196432), (272, 147324), (408, 98216), (544, 73662), (816, 49108), (1088, 36831), (1632, 24554), (3264, 12277)]