25319232

素因数分解:

$2^6\times 3^2\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:520

約数の個数: 84

約数和(自身を含む): 73403460

約数和(自身を除く): 48084228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 144, 192, 226, 288, 339, 389, 452, 576, 678, 778, 904, 1017, 1167, 1356, 1556, 1808, 2034, 2334, 2712, 3112, 3501, 3616, 4068, 4668, 5424, 6224, 7002, 7232, 8136, 9336, 10848, 12448, 14004, 16272, 18672, 21696, 24896, 28008, 32544, 37344, 43957, 56016, 65088, 74688, 87914, 112032, 131871, 175828, 224064, 263742, 351656, 395613, 527484, 703312, 791226, 1054968, 1406624, 1582452, 2109936, 2813248, 3164904, 4219872, 6329808, 8439744, 12659616, 25319232]

約数ペア:

[(1, 25319232), (2, 12659616), (3, 8439744), (4, 6329808), (6, 4219872), (8, 3164904), (9, 2813248), (12, 2109936), (16, 1582452), (18, 1406624), (24, 1054968), (32, 791226), (36, 703312), (48, 527484), (64, 395613), (72, 351656), (96, 263742), (113, 224064), (144, 175828), (192, 131871), (226, 112032), (288, 87914), (339, 74688), (389, 65088), (452, 56016), (576, 43957), (678, 37344), (778, 32544), (904, 28008), (1017, 24896), (1167, 21696), (1356, 18672), (1556, 16272), (1808, 14004), (2034, 12448), (2334, 10848), (2712, 9336), (3112, 8136), (3501, 7232), (3616, 7002), (4068, 6224), (4668, 5424)]