40584412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 80706528

約数和(自身を除く): 40122116

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 97, 148, 194, 257, 388, 407, 514, 814, 1028, 1067, 1628, 2134, 2827, 3589, 4268, 5654, 7178, 9509, 11308, 14356, 19018, 24929, 38036, 39479, 49858, 78958, 99716, 104599, 157916, 209198, 274219, 418396, 548438, 922373, 1096876, 1844746, 3689492, 10146103, 20292206, 40584412]

約数ペア:

[(1, 40584412), (2, 20292206), (4, 10146103), (11, 3689492), (22, 1844746), (37, 1096876), (44, 922373), (74, 548438), (97, 418396), (148, 274219), (194, 209198), (257, 157916), (388, 104599), (407, 99716), (514, 78958), (814, 49858), (1028, 39479), (1067, 38036), (1628, 24929), (2134, 19018), (2827, 14356), (3589, 11308), (4268, 9509), (5654, 7178)]