38217088

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 99731520

約数和(自身を除く): 61514432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 193, 208, 221, 224, 238, 272, 364, 386, 416, 442, 448, 476, 544, 728, 772, 832, 884, 896, 952, 1088, 1351, 1456, 1544, 1547, 1664, 1768, 1904, 2176, 2509, 2702, 2912, 3088, 3094, 3281, 3536, 3808, 5018, 5404, 5824, 6176, 6188, 6562, 7072, 7616, 10036, 10808, 11648, 12352, 12376, 13124, 14144, 15232, 17563, 20072, 21616, 22967, 24704, 24752, 26248, 28288, 35126, 40144, 42653, 43232, 45934, 49504, 52496, 70252, 80288, 85306, 86464, 91868, 99008, 104992, 140504, 160576, 170612, 172928, 183736, 198016, 209984, 281008, 298571, 321152, 341224, 367472, 419968, 562016, 597142, 682448, 734944, 1124032, 1194284, 1364896, 1469888, 2248064, 2388568, 2729792, 2939776, 4777136, 5459584, 9554272, 19108544, 38217088]

約数ペア:

[(1, 38217088), (2, 19108544), (4, 9554272), (7, 5459584), (8, 4777136), (13, 2939776), (14, 2729792), (16, 2388568), (17, 2248064), (26, 1469888), (28, 1364896), (32, 1194284), (34, 1124032), (52, 734944), (56, 682448), (64, 597142), (68, 562016), (91, 419968), (104, 367472), (112, 341224), (119, 321152), (128, 298571), (136, 281008), (182, 209984), (193, 198016), (208, 183736), (221, 172928), (224, 170612), (238, 160576), (272, 140504), (364, 104992), (386, 99008), (416, 91868), (442, 86464), (448, 85306), (476, 80288), (544, 70252), (728, 52496), (772, 49504), (832, 45934), (884, 43232), (896, 42653), (952, 40144), (1088, 35126), (1351, 28288), (1456, 26248), (1544, 24752), (1547, 24704), (1664, 22967), (1768, 21616), (1904, 20072), (2176, 17563), (2509, 15232), (2702, 14144), (2912, 13124), (3088, 12376), (3094, 12352), (3281, 11648), (3536, 10808), (3808, 10036), (5018, 7616), (5404, 7072), (5824, 6562), (6176, 6188)]