78723392

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1669}}^1$

素因数の和:1759

約数の個数: 56

約数和(自身を含む): 173065440

約数和(自身を除く): 94342048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 134, 176, 268, 352, 536, 704, 737, 1072, 1474, 1669, 2144, 2948, 3338, 4288, 5896, 6676, 11792, 13352, 18359, 23584, 26704, 36718, 47168, 53408, 73436, 106816, 111823, 146872, 223646, 293744, 447292, 587488, 894584, 1174976, 1230053, 1789168, 2460106, 3578336, 4920212, 7156672, 9840424, 19680848, 39361696, 78723392]

約数ペア:

[(1, 78723392), (2, 39361696), (4, 19680848), (8, 9840424), (11, 7156672), (16, 4920212), (22, 3578336), (32, 2460106), (44, 1789168), (64, 1230053), (67, 1174976), (88, 894584), (134, 587488), (176, 447292), (268, 293744), (352, 223646), (536, 146872), (704, 111823), (737, 106816), (1072, 73436), (1474, 53408), (1669, 47168), (2144, 36718), (2948, 26704), (3338, 23584), (4288, 18359), (5896, 13352), (6676, 11792)]