30427648

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:972

約数の個数: 40

約数和(自身を含む): 61772832

約数和(自身を除く): 31345184

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 887, 1072, 1774, 2144, 3548, 4288, 7096, 8576, 14192, 17152, 28384, 34304, 56768, 59429, 113536, 118858, 227072, 237716, 454144, 475432, 950864, 1901728, 3803456, 7606912, 15213824, 30427648]

約数ペア:

[(1, 30427648), (2, 15213824), (4, 7606912), (8, 3803456), (16, 1901728), (32, 950864), (64, 475432), (67, 454144), (128, 237716), (134, 227072), (256, 118858), (268, 113536), (512, 59429), (536, 56768), (887, 34304), (1072, 28384), (1774, 17152), (2144, 14192), (3548, 8576), (4288, 7096)]