815028348544

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{22032557}}^1$

素因数の和:22032605

約数の個数: 48

約数和(自身を含む): 1724818803030

約数和(自身を除く): 909790454486

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4624, 9248, 18496, 36992, 22032557, 44065114, 88130228, 176260456, 352520912, 374553469, 705041824, 749106938, 1410083648, 1498213876, 2820167296, 2996427752, 5992855504, 6367408973, 11985711008, 12734817946, 23971422016, 25469635892, 47942844032, 50939271784, 101878543568, 203757087136, 407514174272, 815028348544]

約数ペア:

[(1, 815028348544), (2, 407514174272), (4, 203757087136), (8, 101878543568), (16, 50939271784), (17, 47942844032), (32, 25469635892), (34, 23971422016), (64, 12734817946), (68, 11985711008), (128, 6367408973), (136, 5992855504), (272, 2996427752), (289, 2820167296), (544, 1498213876), (578, 1410083648), (1088, 749106938), (1156, 705041824), (2176, 374553469), (2312, 352520912), (4624, 176260456), (9248, 88130228), (18496, 44065114), (36992, 22032557)]