55778944

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{33521}}^1$

素因数の和:33548

約数の個数: 32

約数和(自身を含む): 119673540

約数和(自身を除く): 63894596

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 33521, 67042, 134084, 268168, 435773, 536336, 871546, 1072672, 1743092, 2145344, 3486184, 4290688, 6972368, 13944736, 27889472, 55778944]

約数ペア:

[(1, 55778944), (2, 27889472), (4, 13944736), (8, 6972368), (13, 4290688), (16, 3486184), (26, 2145344), (32, 1743092), (52, 1072672), (64, 871546), (104, 536336), (128, 435773), (208, 268168), (416, 134084), (832, 67042), (1664, 33521)]