26563768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1$

素因数の和:1540

約数の個数: 64

約数和(自身を含む): 64281600

約数和(自身を除く): 37717832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1487, 1624, 2233, 2552, 2974, 4466, 5948, 8932, 10409, 11896, 16357, 17864, 20818, 32714, 41636, 43123, 65428, 83272, 86246, 114499, 130856, 172492, 228998, 301861, 344984, 457996, 474353, 603722, 915992, 948706, 1207444, 1897412, 2414888, 3320471, 3794824, 6640942, 13281884, 26563768]

約数ペア:

[(1, 26563768), (2, 13281884), (4, 6640942), (7, 3794824), (8, 3320471), (11, 2414888), (14, 1897412), (22, 1207444), (28, 948706), (29, 915992), (44, 603722), (56, 474353), (58, 457996), (77, 344984), (88, 301861), (116, 228998), (154, 172492), (203, 130856), (232, 114499), (308, 86246), (319, 83272), (406, 65428), (616, 43123), (638, 41636), (812, 32714), (1276, 20818), (1487, 17864), (1624, 16357), (2233, 11896), (2552, 10409), (2974, 8932), (4466, 5948)]