12725624

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 26013120

約数和(自身を除く): 13287496

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 97, 124, 184, 194, 248, 388, 529, 713, 776, 1058, 1426, 2116, 2231, 2852, 3007, 4232, 4462, 5704, 6014, 8924, 12028, 16399, 17848, 24056, 32798, 51313, 65596, 69161, 102626, 131192, 138322, 205252, 276644, 410504, 553288, 1590703, 3181406, 6362812, 12725624]

約数ペア:

[(1, 12725624), (2, 6362812), (4, 3181406), (8, 1590703), (23, 553288), (31, 410504), (46, 276644), (62, 205252), (92, 138322), (97, 131192), (124, 102626), (184, 69161), (194, 65596), (248, 51313), (388, 32798), (529, 24056), (713, 17848), (776, 16399), (1058, 12028), (1426, 8924), (2116, 6014), (2231, 5704), (2852, 4462), (3007, 4232)]