72289024

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{9109}}^1$

素因数の和:9156

約数の個数: 36

約数和(自身を含む): 148966720

約数和(自身を除く): 76677696

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 9109, 18218, 36436, 72872, 145744, 282379, 291488, 564758, 582976, 1129516, 1165952, 2259032, 2331904, 4518064, 9036128, 18072256, 36144512, 72289024]

約数ペア:

[(1, 72289024), (2, 36144512), (4, 18072256), (8, 9036128), (16, 4518064), (31, 2331904), (32, 2259032), (62, 1165952), (64, 1129516), (124, 582976), (128, 564758), (248, 291488), (256, 282379), (496, 145744), (992, 72872), (1984, 36436), (3968, 18218), (7936, 9109)]