40423392

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1560

約数の個数: 72

約数和(自身を含む): 116219376

約数和(自身を除く): 75795984

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, 1164, 1447, 1552, 1746, 2328, 2894, 3104, 3492, 4341, 4656, 5788, 6984, 8682, 9312, 11576, 13023, 13968, 17364, 23152, 26046, 27936, 34728, 46304, 52092, 69456, 104184, 138912, 140359, 208368, 280718, 416736, 421077, 561436, 842154, 1122872, 1263231, 1684308, 2245744, 2526462, 3368616, 4491488, 5052924, 6737232, 10105848, 13474464, 20211696, 40423392]

約数ペア:

[(1, 40423392), (2, 20211696), (3, 13474464), (4, 10105848), (6, 6737232), (8, 5052924), (9, 4491488), (12, 3368616), (16, 2526462), (18, 2245744), (24, 1684308), (32, 1263231), (36, 1122872), (48, 842154), (72, 561436), (96, 421077), (97, 416736), (144, 280718), (194, 208368), (288, 140359), (291, 138912), (388, 104184), (582, 69456), (776, 52092), (873, 46304), (1164, 34728), (1447, 27936), (1552, 26046), (1746, 23152), (2328, 17364), (2894, 13968), (3104, 13023), (3492, 11576), (4341, 9312), (4656, 8682), (5788, 6984)]