1652508416

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21589}}^1$

素因数の和:21641

約数の個数: 72

約数和(自身を含む): 3706916640

約数和(自身を除く): 2054408224

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 2392, 2944, 3328, 4784, 5888, 9568, 19136, 21589, 38272, 43178, 76544, 86356, 172712, 280657, 345424, 496547, 561314, 690848, 993094, 1122628, 1381696, 1986188, 2245256, 2763392, 3972376, 4490512, 5526784, 6455111, 7944752, 8981024, 12910222, 15889504, 17962048, 25820444, 31779008, 35924096, 51640888, 63558016, 71848192, 103281776, 127116032, 206563552, 413127104, 826254208, 1652508416]

約数ペア:

[(1, 1652508416), (2, 826254208), (4, 413127104), (8, 206563552), (13, 127116032), (16, 103281776), (23, 71848192), (26, 63558016), (32, 51640888), (46, 35924096), (52, 31779008), (64, 25820444), (92, 17962048), (104, 15889504), (128, 12910222), (184, 8981024), (208, 7944752), (256, 6455111), (299, 5526784), (368, 4490512), (416, 3972376), (598, 2763392), (736, 2245256), (832, 1986188), (1196, 1381696), (1472, 1122628), (1664, 993094), (2392, 690848), (2944, 561314), (3328, 496547), (4784, 345424), (5888, 280657), (9568, 172712), (19136, 86356), (21589, 76544), (38272, 43178)]