1004729344

素因数分解:

$2^{10}\times {\mathrm{31}}^2\times {\mathrm{1021}}^1$

素因数の和:1103

約数の個数: 66

約数和(自身を含む): 2077389762

約数和(自身を除く): 1072660418

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 961, 992, 1021, 1024, 1922, 1984, 2042, 3844, 3968, 4084, 7688, 7936, 8168, 15376, 15872, 16336, 30752, 31651, 31744, 32672, 61504, 63302, 65344, 123008, 126604, 130688, 246016, 253208, 261376, 492032, 506416, 522752, 981181, 984064, 1012832, 1045504, 1962362, 2025664, 3924724, 4051328, 7849448, 8102656, 15698896, 16205312, 31397792, 32410624, 62795584, 125591168, 251182336, 502364672, 1004729344]

約数ペア:

[(1, 1004729344), (2, 502364672), (4, 251182336), (8, 125591168), (16, 62795584), (31, 32410624), (32, 31397792), (62, 16205312), (64, 15698896), (124, 8102656), (128, 7849448), (248, 4051328), (256, 3924724), (496, 2025664), (512, 1962362), (961, 1045504), (992, 1012832), (1021, 984064), (1024, 981181), (1922, 522752), (1984, 506416), (2042, 492032), (3844, 261376), (3968, 253208), (4084, 246016), (7688, 130688), (7936, 126604), (8168, 123008), (15376, 65344), (15872, 63302), (16336, 61504), (30752, 32672), (31651, 31744)]