25449696

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{911}}^1$

素因数の和:1024

約数の個数: 72

約数和(自身を含む): 73198944

約数和(自身を除く): 47749248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 911, 1164, 1552, 1746, 1822, 2328, 2733, 3104, 3492, 3644, 4656, 5466, 6984, 7288, 8199, 9312, 10932, 13968, 14576, 16398, 21864, 27936, 29152, 32796, 43728, 65592, 87456, 88367, 131184, 176734, 262368, 265101, 353468, 530202, 706936, 795303, 1060404, 1413872, 1590606, 2120808, 2827744, 3181212, 4241616, 6362424, 8483232, 12724848, 25449696]

約数ペア:

[(1, 25449696), (2, 12724848), (3, 8483232), (4, 6362424), (6, 4241616), (8, 3181212), (9, 2827744), (12, 2120808), (16, 1590606), (18, 1413872), (24, 1060404), (32, 795303), (36, 706936), (48, 530202), (72, 353468), (96, 265101), (97, 262368), (144, 176734), (194, 131184), (288, 88367), (291, 87456), (388, 65592), (582, 43728), (776, 32796), (873, 29152), (911, 27936), (1164, 21864), (1552, 16398), (1746, 14576), (1822, 13968), (2328, 10932), (2733, 9312), (3104, 8199), (3492, 7288), (3644, 6984), (4656, 5466)]