61867904

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2381}}^1$

素因数の和:2431

約数の個数: 64

約数和(自身を含む): 145778400

約数和(自身を除く): 83910496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 2381, 3248, 3712, 4762, 6496, 9524, 12992, 16667, 19048, 25984, 33334, 38096, 66668, 69049, 76192, 133336, 138098, 152384, 266672, 276196, 304768, 483343, 533344, 552392, 966686, 1066688, 1104784, 1933372, 2133376, 2209568, 3866744, 4419136, 7733488, 8838272, 15466976, 30933952, 61867904]

約数ペア:

[(1, 61867904), (2, 30933952), (4, 15466976), (7, 8838272), (8, 7733488), (14, 4419136), (16, 3866744), (28, 2209568), (29, 2133376), (32, 1933372), (56, 1104784), (58, 1066688), (64, 966686), (112, 552392), (116, 533344), (128, 483343), (203, 304768), (224, 276196), (232, 266672), (406, 152384), (448, 138098), (464, 133336), (812, 76192), (896, 69049), (928, 66668), (1624, 38096), (1856, 33334), (2381, 25984), (3248, 19048), (3712, 16667), (4762, 12992), (6496, 9524)]