1805852672

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 112

約数和(自身を含む): 4022092032

約数和(自身を除く): 2216239360

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 547, 806, 832, 992, 1024, 1094, 1612, 1664, 1984, 2048, 2188, 3224, 3328, 3968, 4096, 4376, 6448, 6656, 7111, 7936, 8192, 8752, 12896, 13312, 14222, 15872, 16957, 17504, 25792, 26624, 28444, 31744, 33914, 35008, 51584, 53248, 56888, 63488, 67828, 70016, 103168, 106496, 113776, 126976, 135656, 140032, 206336, 220441, 227552, 253952, 271312, 280064, 412672, 440882, 455104, 542624, 560128, 825344, 881764, 910208, 1085248, 1120256, 1650688, 1763528, 1820416, 2170496, 2240512, 3301376, 3527056, 3640832, 4340992, 4481024, 7054112, 7281664, 8681984, 14108224, 14563328, 17363968, 28216448, 29126656, 34727936, 56432896, 58253312, 69455872, 112865792, 138911744, 225731584, 451463168, 902926336, 1805852672]

約数ペア:

[(1, 1805852672), (2, 902926336), (4, 451463168), (8, 225731584), (13, 138911744), (16, 112865792), (26, 69455872), (31, 58253312), (32, 56432896), (52, 34727936), (62, 29126656), (64, 28216448), (104, 17363968), (124, 14563328), (128, 14108224), (208, 8681984), (248, 7281664), (256, 7054112), (403, 4481024), (416, 4340992), (496, 3640832), (512, 3527056), (547, 3301376), (806, 2240512), (832, 2170496), (992, 1820416), (1024, 1763528), (1094, 1650688), (1612, 1120256), (1664, 1085248), (1984, 910208), (2048, 881764), (2188, 825344), (3224, 560128), (3328, 542624), (3968, 455104), (4096, 440882), (4376, 412672), (6448, 280064), (6656, 271312), (7111, 253952), (7936, 227552), (8192, 220441), (8752, 206336), (12896, 140032), (13312, 135656), (14222, 126976), (15872, 113776), (16957, 106496), (17504, 103168), (25792, 70016), (26624, 67828), (28444, 63488), (31744, 56888), (33914, 53248), (35008, 51584)]