26664309248

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1679959}}^1$

素因数の和:1680008

約数の個数: 40

約数和(自身を含む): 54995170560

約数和(自身を除く): 28330861312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 1679959, 3359918, 6719836, 13439672, 26879344, 52078729, 53758688, 104157458, 107517376, 208314916, 215034752, 416629832, 430069504, 833259664, 860139008, 1666519328, 3333038656, 6666077312, 13332154624, 26664309248]

約数ペア:

[(1, 26664309248), (2, 13332154624), (4, 6666077312), (8, 3333038656), (16, 1666519328), (31, 860139008), (32, 833259664), (62, 430069504), (64, 416629832), (124, 215034752), (128, 208314916), (248, 107517376), (256, 104157458), (496, 53758688), (512, 52078729), (992, 26879344), (1984, 13439672), (3968, 6719836), (7936, 3359918), (15872, 1679959)]