69949184

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 149743440

約数和(自身を除く): 79794256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 128, 146, 152, 197, 256, 292, 304, 394, 584, 608, 788, 1168, 1216, 1387, 1576, 2336, 2432, 2774, 3152, 3743, 4672, 4864, 5548, 6304, 7486, 9344, 11096, 12608, 14381, 14972, 18688, 22192, 25216, 28762, 29944, 44384, 50432, 57524, 59888, 88768, 115048, 119776, 177536, 230096, 239552, 273239, 355072, 460192, 479104, 546478, 920384, 958208, 1092956, 1840768, 2185912, 3681536, 4371824, 8743648, 17487296, 34974592, 69949184]

約数ペア:

[(1, 69949184), (2, 34974592), (4, 17487296), (8, 8743648), (16, 4371824), (19, 3681536), (32, 2185912), (38, 1840768), (64, 1092956), (73, 958208), (76, 920384), (128, 546478), (146, 479104), (152, 460192), (197, 355072), (256, 273239), (292, 239552), (304, 230096), (394, 177536), (584, 119776), (608, 115048), (788, 88768), (1168, 59888), (1216, 57524), (1387, 50432), (1576, 44384), (2336, 29944), (2432, 28762), (2774, 25216), (3152, 22192), (3743, 18688), (4672, 14972), (4864, 14381), (5548, 12608), (6304, 11096), (7486, 9344)]