64719424

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:624

約数の個数: 112

約数和(自身を含む): 167371776

約数和(自身を除く): 102652352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 154, 161, 176, 184, 224, 253, 308, 322, 352, 368, 448, 506, 571, 616, 644, 704, 736, 1012, 1142, 1232, 1288, 1472, 1771, 2024, 2284, 2464, 2576, 3542, 3997, 4048, 4568, 4928, 5152, 6281, 7084, 7994, 8096, 9136, 10304, 12562, 13133, 14168, 15988, 16192, 18272, 25124, 26266, 28336, 31976, 36544, 43967, 50248, 52532, 56672, 63952, 87934, 91931, 100496, 105064, 113344, 127904, 144463, 175868, 183862, 200992, 210128, 255808, 288926, 351736, 367724, 401984, 420256, 577852, 703472, 735448, 840512, 1011241, 1155704, 1406944, 1470896, 2022482, 2311408, 2813888, 2941792, 4044964, 4622816, 5883584, 8089928, 9245632, 16179856, 32359712, 64719424]

約数ペア:

[(1, 64719424), (2, 32359712), (4, 16179856), (7, 9245632), (8, 8089928), (11, 5883584), (14, 4622816), (16, 4044964), (22, 2941792), (23, 2813888), (28, 2311408), (32, 2022482), (44, 1470896), (46, 1406944), (56, 1155704), (64, 1011241), (77, 840512), (88, 735448), (92, 703472), (112, 577852), (154, 420256), (161, 401984), (176, 367724), (184, 351736), (224, 288926), (253, 255808), (308, 210128), (322, 200992), (352, 183862), (368, 175868), (448, 144463), (506, 127904), (571, 113344), (616, 105064), (644, 100496), (704, 91931), (736, 87934), (1012, 63952), (1142, 56672), (1232, 52532), (1288, 50248), (1472, 43967), (1771, 36544), (2024, 31976), (2284, 28336), (2464, 26266), (2576, 25124), (3542, 18272), (3997, 16192), (4048, 15988), (4568, 14168), (4928, 13133), (5152, 12562), (6281, 10304), (7084, 9136), (7994, 8096)]