3657472

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 9042656

約数和(自身を除く): 5385184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 157, 182, 208, 224, 256, 314, 364, 416, 448, 628, 728, 832, 896, 1099, 1256, 1456, 1664, 1792, 2041, 2198, 2512, 2912, 3328, 4082, 4396, 5024, 5824, 8164, 8792, 10048, 11648, 14287, 16328, 17584, 20096, 23296, 28574, 32656, 35168, 40192, 57148, 65312, 70336, 114296, 130624, 140672, 228592, 261248, 281344, 457184, 522496, 914368, 1828736, 3657472]

約数ペア:

[(1, 3657472), (2, 1828736), (4, 914368), (7, 522496), (8, 457184), (13, 281344), (14, 261248), (16, 228592), (26, 140672), (28, 130624), (32, 114296), (52, 70336), (56, 65312), (64, 57148), (91, 40192), (104, 35168), (112, 32656), (128, 28574), (157, 23296), (182, 20096), (208, 17584), (224, 16328), (256, 14287), (314, 11648), (364, 10048), (416, 8792), (448, 8164), (628, 5824), (728, 5024), (832, 4396), (896, 4082), (1099, 3328), (1256, 2912), (1456, 2512), (1664, 2198), (1792, 2041)]