28763424

素因数分解:

$2^5\times 3^8\times {\mathrm{137}}^1$

素因数の和:171

約数の個数: 108

約数和(自身を含む): 85557654

約数和(自身を除く): 56794230

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 137, 144, 162, 216, 243, 274, 288, 324, 411, 432, 486, 548, 648, 729, 822, 864, 972, 1096, 1233, 1296, 1458, 1644, 1944, 2187, 2192, 2466, 2592, 2916, 3288, 3699, 3888, 4374, 4384, 4932, 5832, 6561, 6576, 7398, 7776, 8748, 9864, 11097, 11664, 13122, 13152, 14796, 17496, 19728, 22194, 23328, 26244, 29592, 33291, 34992, 39456, 44388, 52488, 59184, 66582, 69984, 88776, 99873, 104976, 118368, 133164, 177552, 199746, 209952, 266328, 299619, 355104, 399492, 532656, 599238, 798984, 898857, 1065312, 1198476, 1597968, 1797714, 2396952, 3195936, 3595428, 4793904, 7190856, 9587808, 14381712, 28763424]

約数ペア:

[(1, 28763424), (2, 14381712), (3, 9587808), (4, 7190856), (6, 4793904), (8, 3595428), (9, 3195936), (12, 2396952), (16, 1797714), (18, 1597968), (24, 1198476), (27, 1065312), (32, 898857), (36, 798984), (48, 599238), (54, 532656), (72, 399492), (81, 355104), (96, 299619), (108, 266328), (137, 209952), (144, 199746), (162, 177552), (216, 133164), (243, 118368), (274, 104976), (288, 99873), (324, 88776), (411, 69984), (432, 66582), (486, 59184), (548, 52488), (648, 44388), (729, 39456), (822, 34992), (864, 33291), (972, 29592), (1096, 26244), (1233, 23328), (1296, 22194), (1458, 19728), (1644, 17496), (1944, 14796), (2187, 13152), (2192, 13122), (2466, 11664), (2592, 11097), (2916, 9864), (3288, 8748), (3699, 7776), (3888, 7398), (4374, 6576), (4384, 6561), (4932, 5832)]