25451248

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 60

約数和(自身を含む): 53760448

約数和(自身を除く): 28309200

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 97, 124, 184, 194, 248, 368, 388, 496, 529, 713, 776, 1058, 1426, 1552, 2116, 2231, 2852, 3007, 4232, 4462, 5704, 6014, 8464, 8924, 11408, 12028, 16399, 17848, 24056, 32798, 35696, 48112, 51313, 65596, 69161, 102626, 131192, 138322, 205252, 262384, 276644, 410504, 553288, 821008, 1106576, 1590703, 3181406, 6362812, 12725624, 25451248]

約数ペア:

[(1, 25451248), (2, 12725624), (4, 6362812), (8, 3181406), (16, 1590703), (23, 1106576), (31, 821008), (46, 553288), (62, 410504), (92, 276644), (97, 262384), (124, 205252), (184, 138322), (194, 131192), (248, 102626), (368, 69161), (388, 65596), (496, 51313), (529, 48112), (713, 35696), (776, 32798), (1058, 24056), (1426, 17848), (1552, 16399), (2116, 12028), (2231, 11408), (2852, 8924), (3007, 8464), (4232, 6014), (4462, 5704)]