71776832

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:979

約数の個数: 56

約数和(自身を含む): 152339040

約数和(自身を除く): 80562208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 134, 152, 268, 304, 536, 608, 881, 1072, 1216, 1273, 1762, 2144, 2546, 3524, 4288, 5092, 7048, 10184, 14096, 16739, 20368, 28192, 33478, 40736, 56384, 59027, 66956, 81472, 118054, 133912, 236108, 267824, 472216, 535648, 944432, 1071296, 1121513, 1888864, 2243026, 3777728, 4486052, 8972104, 17944208, 35888416, 71776832]

約数ペア:

[(1, 71776832), (2, 35888416), (4, 17944208), (8, 8972104), (16, 4486052), (19, 3777728), (32, 2243026), (38, 1888864), (64, 1121513), (67, 1071296), (76, 944432), (134, 535648), (152, 472216), (268, 267824), (304, 236108), (536, 133912), (608, 118054), (881, 81472), (1072, 66956), (1216, 59027), (1273, 56384), (1762, 40736), (2144, 33478), (2546, 28192), (3524, 20368), (4288, 16739), (5092, 14096), (7048, 10184)]