73999552

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:689

約数の個数: 56

約数和(自身を含む): 161208720

約数和(自身を除く): 87209168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 257, 352, 409, 514, 704, 818, 1028, 1636, 2056, 2827, 3272, 4112, 4499, 5654, 6544, 8224, 8998, 11308, 13088, 16448, 17996, 22616, 26176, 35992, 45232, 71984, 90464, 105113, 143968, 180928, 210226, 287936, 420452, 840904, 1156243, 1681808, 2312486, 3363616, 4624972, 6727232, 9249944, 18499888, 36999776, 73999552]

約数ペア:

[(1, 73999552), (2, 36999776), (4, 18499888), (8, 9249944), (11, 6727232), (16, 4624972), (22, 3363616), (32, 2312486), (44, 1681808), (64, 1156243), (88, 840904), (176, 420452), (257, 287936), (352, 210226), (409, 180928), (514, 143968), (704, 105113), (818, 90464), (1028, 71984), (1636, 45232), (2056, 35992), (2827, 26176), (3272, 22616), (4112, 17996), (4499, 16448), (5654, 13088), (6544, 11308), (8224, 8998)]