28788048

素因数分解:

$2^4\times 3^4\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 100

約数和(自身を含む): 84547540

約数和(自身を除く): 55759492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 97, 108, 144, 162, 194, 216, 229, 291, 324, 388, 432, 458, 582, 648, 687, 776, 873, 916, 1164, 1296, 1374, 1552, 1746, 1832, 2061, 2328, 2619, 2748, 3492, 3664, 4122, 4656, 5238, 5496, 6183, 6984, 7857, 8244, 10476, 10992, 12366, 13968, 15714, 16488, 18549, 20952, 22213, 24732, 31428, 32976, 37098, 41904, 44426, 49464, 62856, 66639, 74196, 88852, 98928, 125712, 133278, 148392, 177704, 199917, 266556, 296784, 355408, 399834, 533112, 599751, 799668, 1066224, 1199502, 1599336, 1799253, 2399004, 3198672, 3598506, 4798008, 7197012, 9596016, 14394024, 28788048]

約数ペア:

[(1, 28788048), (2, 14394024), (3, 9596016), (4, 7197012), (6, 4798008), (8, 3598506), (9, 3198672), (12, 2399004), (16, 1799253), (18, 1599336), (24, 1199502), (27, 1066224), (36, 799668), (48, 599751), (54, 533112), (72, 399834), (81, 355408), (97, 296784), (108, 266556), (144, 199917), (162, 177704), (194, 148392), (216, 133278), (229, 125712), (291, 98928), (324, 88852), (388, 74196), (432, 66639), (458, 62856), (582, 49464), (648, 44426), (687, 41904), (776, 37098), (873, 32976), (916, 31428), (1164, 24732), (1296, 22213), (1374, 20952), (1552, 18549), (1746, 16488), (1832, 15714), (2061, 13968), (2328, 12366), (2619, 10992), (2748, 10476), (3492, 8244), (3664, 7857), (4122, 6984), (4656, 6183), (5238, 5496)]