13000826624

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{1638209}}^1$

素因数の和:1638256

約数の個数: 36

約数和(自身を含む): 26788009920

約数和(自身を除く): 13787183296

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 1638209, 3276418, 6552836, 13105672, 26211344, 50784479, 52422688, 101568958, 104845376, 203137916, 209690752, 406275832, 419381504, 812551664, 1625103328, 3250206656, 6500413312, 13000826624]

約数ペア:

[(1, 13000826624), (2, 6500413312), (4, 3250206656), (8, 1625103328), (16, 812551664), (31, 419381504), (32, 406275832), (62, 209690752), (64, 203137916), (124, 104845376), (128, 101568958), (248, 52422688), (256, 50784479), (496, 26211344), (992, 13105672), (1984, 6552836), (3968, 3276418), (7936, 1638209)]