27147328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 56

約数和(自身を含む): 59001152

約数和(自身を除く): 31853824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 487, 536, 832, 871, 974, 1072, 1742, 1948, 2144, 3484, 3896, 4288, 6331, 6968, 7792, 12662, 13936, 15584, 25324, 27872, 31168, 32629, 50648, 55744, 65258, 101296, 130516, 202592, 261032, 405184, 424177, 522064, 848354, 1044128, 1696708, 2088256, 3393416, 6786832, 13573664, 27147328]

約数ペア:

[(1, 27147328), (2, 13573664), (4, 6786832), (8, 3393416), (13, 2088256), (16, 1696708), (26, 1044128), (32, 848354), (52, 522064), (64, 424177), (67, 405184), (104, 261032), (134, 202592), (208, 130516), (268, 101296), (416, 65258), (487, 55744), (536, 50648), (832, 32629), (871, 31168), (974, 27872), (1072, 25324), (1742, 15584), (1948, 13936), (2144, 12662), (3484, 7792), (3896, 6968), (4288, 6331)]