770720512

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{97117}}^1$

素因数の和:97164

約数の個数: 36

約数和(自身を含む): 1588073536

約数和(自身を除く): 817353024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 97117, 194234, 388468, 776936, 1553872, 3010627, 3107744, 6021254, 6215488, 12042508, 12430976, 24085016, 24861952, 48170032, 96340064, 192680128, 385360256, 770720512]

約数ペア:

[(1, 770720512), (2, 385360256), (4, 192680128), (8, 96340064), (16, 48170032), (31, 24861952), (32, 24085016), (62, 12430976), (64, 12042508), (124, 6215488), (128, 6021254), (248, 3107744), (256, 3010627), (496, 1553872), (992, 776936), (1984, 388468), (3968, 194234), (7936, 97117)]